113451462432 has 432 divisors, whose sum is σ = 423118049760. Its totient is φ = 29466581760.

The previous prime is 113451462431. The next prime is 113451462451. The reversal of 113451462432 is 234264154311.

113451462432 is a `hidden beast` number, since 1 + 13 + 4 + 5 + 14 + 624 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

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

It is not an unprimeable number, because it can be changed into a prime (113451462431) 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, 5111583 + ... + 5133729.

It is an arithmetic number, because the mean of its divisors is an integer number (979439930).

Almost surely, 2^113451462432 is an apocalyptic number.

113451462432 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 113451462432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211559024880).

113451462432 is an abundant number, since it is smaller than the sum of its proper divisors (309666587328).

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

113451462432 is a wasteful number, since it uses less digits than its factorization.

113451462432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22202 (or 22170 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The spelling of 113451462432 in words is "one hundred thirteen billion, four hundred fifty-one million, four hundred sixty-two thousand, four hundred thirty-two".