113355439632 has 100 divisors (see below), whose sum is σ = 328240467456. Its totient is φ = 37767072960.

The previous prime is 113355439609. The next prime is 113355439633. The reversal of 113355439632 is 236934553311.

113355439632 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 5 + 5 + 4 + 3 + 9 + 632 = 666.

It is not an unprimeable number, because it can be changed into a prime (113355439633) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2840457 + ... + 2880087.

Almost surely, 2^113355439632 is an apocalyptic number.

113355439632 is a gapful number since it is divisible by the number (12) 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 113355439632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164120233728).

113355439632 is an abundant number, since it is smaller than the sum of its proper divisors (214885027824).

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

113355439632 is a wasteful number, since it uses less digits than its factorization.

113355439632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41858 (or 41843 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The spelling of 113355439632 in words is "one hundred thirteen billion, three hundred fifty-five million, four hundred thirty-nine thousand, six hundred thirty-two".