2450200285840 has 40 divisors (see below), whose sum is σ = 5781741284160. Its totient is φ = 965452050816.

The previous prime is 2450200285811. The next prime is 2450200285849. The reversal of 2450200285840 is 485820020542.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2450200285793 and 2450200285802.

It is not an unprimeable number, because it can be changed into a prime (2450200285849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228558100 + ... + 228568819.

It is an arithmetic number, because the mean of its divisors is an integer number (144543532104).

Almost surely, 2^{2450200285840} is an apocalyptic number.

2450200285840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2450200285840 is an abundant number, since it is smaller than the sum of its proper divisors (3331540998320).

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

2450200285840 is a wasteful number, since it uses less digits than its factorization.

2450200285840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457126999 (or 457126993 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The spelling of 2450200285840 in words is "two trillion, four hundred fifty billion, two hundred million, two hundred eighty-five thousand, eight hundred forty".