16929484874918 has 16 divisors (see below), whose sum is σ = 31660335350784. Its totient is φ = 6595903197960.

The previous prime is 16929484874909. The next prime is 16929484874923. The reversal of 16929484874918 is 81947848492961.

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, 54965859830 + ... + 54965860137.

It is an arithmetic number, because the mean of its divisors is an integer number (1978770959424).

Almost surely, 2^{16929484874918} is an apocalyptic number.

16929484874918 is a deficient number, since it is larger than the sum of its proper divisors (14730850475866).

16929484874918 is a wasteful number, since it uses less digits than its factorization.

16929484874918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109931719987.

The product of its digits is 2006581248, while the sum is 80.

The spelling of 16929484874918 in words is "sixteen trillion, nine hundred twenty-nine billion, four hundred eighty-four million, eight hundred seventy-four thousand, nine hundred eighteen".