113888867456 has 192 divisors, whose sum is σ = 284655006720. Its totient is φ = 44433432576.

The previous prime is 113888867441. The next prime is 113888867479. The reversal of 113888867456 is 654768888311.

It is a junction number, because it is equal to n+sod(n) for n = 113888867392 and 113888867401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11048801 + ... + 11059103.

It is an arithmetic number, because the mean of its divisors is an integer number (1482578160).

Almost surely, 2^113888867456 is an apocalyptic number.

113888867456 is a gapful number since it is divisible by the number (16) 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 113888867456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142327503360).

113888867456 is an abundant number, since it is smaller than the sum of its proper divisors (170766139264).

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

113888867456 is a wasteful number, since it uses less digits than its factorization.

113888867456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10423 (or 10398 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 65.

The spelling of 113888867456 in words is "one hundred thirteen billion, eight hundred eighty-eight million, eight hundred sixty-seven thousand, four hundred fifty-six".