113995894272 has 320 divisors, whose sum is σ = 343251363840. Its totient is φ = 33376665600.

The previous prime is 113995894261. The next prime is 113995894277. The reversal of 113995894272 is 272498599311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113995894277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37757979 + ... + 37760997.

It is an arithmetic number, because the mean of its divisors is an integer number (1072660512).

Almost surely, 2^113995894272 is an apocalyptic number.

113995894272 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 113995894272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171625681920).

113995894272 is an abundant number, since it is smaller than the sum of its proper divisors (229255469568).

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

113995894272 is a wasteful number, since it uses less digits than its factorization.

113995894272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145 (or 3129 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 60.

The spelling of 113995894272 in words is "one hundred thirteen billion, nine hundred ninety-five million, eight hundred ninety-four thousand, two hundred seventy-two".