113553452431240 has 32 divisors (see below), whose sum is σ = 259093792877760. Its totient is φ = 44781643211200.

The previous prime is 113553452431229. The next prime is 113553452431241. The reversal of 113553452431240 is 42134254355311.

It is not an unprimeable number, because it can be changed into a prime (113553452431241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19991802166 + ... + 19991807845.

It is an arithmetic number, because the mean of its divisors is an integer number (8096681027430).

Almost surely, 2^{113553452431240} is an apocalyptic number.

113553452431240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113553452431240 is an abundant number, since it is smaller than the sum of its proper divisors (145540340446520).

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

113553452431240 is a wasteful number, since it uses less digits than its factorization.

113553452431240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39983610093 (or 39983610089 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 113553452431240 in words is "one hundred thirteen trillion, five hundred fifty-three billion, four hundred fifty-two million, four hundred thirty-one thousand, two hundred forty".