111402412896 has 48 divisors (see below), whose sum is σ = 292455866304. Its totient is φ = 37131022464.

The previous prime is 111402412867. The next prime is 111402412909. The reversal of 111402412896 is 698214204111.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×111402412896³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

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, 1293351 + ... + 1376793.

It is an arithmetic number, because the mean of its divisors is an integer number (6092830548).

Almost surely, 2^111402412896 is an apocalyptic number.

111402412896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111402412896 is an abundant number, since it is smaller than the sum of its proper divisors (181053453408).

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

111402412896 is a wasteful number, since it uses less digits than its factorization.

111402412896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97363 (or 97355 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 111402412896 in words is "one hundred eleven billion, four hundred two million, four hundred twelve thousand, eight hundred ninety-six".