2899461472992 has 432 divisors, whose sum is σ = 10078904908800. Its totient is φ = 773051811840.

The previous prime is 2899461472979. The next prime is 2899461472993. The reversal of 2899461472992 is 2992741649982.

2899461472992 is a `hidden beast` number, since 2 + 8 + 9 + 9 + 4 + 61 + 472 + 9 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2899461472992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2899461472993) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 77926009 + ... + 77963207.

It is an arithmetic number, because the mean of its divisors is an integer number (23330798400).

Almost surely, 2^{2899461472992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2899461472992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5039452454400).

2899461472992 is an abundant number, since it is smaller than the sum of its proper divisors (7179443435808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2899461472992 is a wasteful number, since it uses less digits than its factorization.

2899461472992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37327 (or 37275 counting only the distinct ones).

The product of its digits is 282175488, while the sum is 72.

The spelling of 2899461472992 in words is "two trillion, eight hundred ninety-nine billion, four hundred sixty-one million, four hundred seventy-two thousand, nine hundred ninety-two".