1137132017280 has 1280 divisors, whose sum is σ = 4821887093760. Its totient is φ = 249986580480.

The previous prime is 1137132017269. The next prime is 1137132017309. The reversal of 1137132017280 is 827102317311.

It is a happy number.

1137132017280 is a `hidden beast` number, since 1 + 1 + 371 + 3 + 2 + 0 + 1 + 7 + 280 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1040376414 + ... + 1040377506.

It is an arithmetic number, because the mean of its divisors is an integer number (3767099292).

Almost surely, 2^{1137132017280} is an apocalyptic number.

1137132017280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1137132017280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2410943546880).

1137132017280 is an abundant number, since it is smaller than the sum of its proper divisors (3684755076480).

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

1137132017280 is a wasteful number, since it uses less digits than its factorization.

1137132017280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The spelling of 1137132017280 in words is "one trillion, one hundred thirty-seven billion, one hundred thirty-two million, seventeen thousand, two hundred eighty".