111606714406 has 16 divisors (see below), whose sum is σ = 182643109200. Its totient is φ = 50726452480.

The previous prime is 111606714379. The next prime is 111606714413. The reversal of 111606714406 is 604417606111.

It is a happy number.

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, 111870 + ... + 485518.

It is an arithmetic number, because the mean of its divisors is an integer number (11415194325).

Almost surely, 2^111606714406 is an apocalyptic number.

111606714406 is a deficient number, since it is larger than the sum of its proper divisors (71036394794).

111606714406 is a wasteful number, since it uses less digits than its factorization.

111606714406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387239.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 111606714406 in words is "one hundred eleven billion, six hundred six million, seven hundred fourteen thousand, four hundred six".