111523540607674 has 48 divisors (see below), whose sum is σ = 189022291274304. Its totient is φ = 49233631075200.

The previous prime is 111523540607617. The next prime is 111523540607723. The reversal of 111523540607674 is 476706045325111.

It is a super-2 number, since 2×111523540607674² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 748802734 + ... + 748951654.

It is an arithmetic number, because the mean of its divisors is an integer number (3937964401548).

Almost surely, 2^{111523540607674} is an apocalyptic number.

111523540607674 is a deficient number, since it is larger than the sum of its proper divisors (77498750666630).

111523540607674 is a wasteful number, since it uses less digits than its factorization.

111523540607674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245303 (or 245290 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 111523540607674 in words is "one hundred eleven trillion, five hundred twenty-three billion, five hundred forty million, six hundred seven thousand, six hundred seventy-four".