111405068264 has 32 divisors (see below), whose sum is σ = 242771342400. Its totient is φ = 46935790080.

The previous prime is 111405068251. The next prime is 111405068273. The reversal of 111405068264 is 462860504111.

It is a super-2 number, since 2×111405068264² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16855817 + ... + 16862424.

It is an arithmetic number, because the mean of its divisors is an integer number (7586604450).

Almost surely, 2^111405068264 is an apocalyptic number.

111405068264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111405068264 is an abundant number, since it is smaller than the sum of its proper divisors (131366274136).

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

111405068264 is a wasteful number, since it uses less digits than its factorization.

111405068264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33718313 (or 33718309 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 111405068264 in words is "one hundred eleven billion, four hundred five million, sixty-eight thousand, two hundred sixty-four".