111946874496 has 64 divisors (see below), whose sum is σ = 300303136800. Its totient is φ = 36946150400.

The previous prime is 111946874489. The next prime is 111946874521. The reversal of 111946874496 is 694478649111.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×111946874496³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1404426 + ... + 1481993.

Almost surely, 2^111946874496 is an apocalyptic number.

111946874496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111946874496 is an abundant number, since it is smaller than the sum of its proper divisors (188356262304).

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

111946874496 is a wasteful number, since it uses less digits than its factorization.

111946874496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886537 (or 2886525 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 60.

The spelling of 111946874496 in words is "one hundred eleven billion, nine hundred forty-six million, eight hundred seventy-four thousand, four hundred ninety-six".