16968559432 has 16 divisors (see below), whose sum is σ = 34708417200. Its totient is φ = 7712981520.

The previous prime is 16968559429. The next prime is 16968559441. The reversal of 16968559432 is 23495586961.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96412182 + ... + 96412357.

It is an arithmetic number, because the mean of its divisors is an integer number (2169276075).

Almost surely, 2^16968559432 is an apocalyptic number.

It is an amenable number.

16968559432 is an abundant number, since it is smaller than the sum of its proper divisors (17739857768).

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

16968559432 is a wasteful number, since it uses less digits than its factorization.

16968559432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192824556 (or 192824552 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 58.

The spelling of 16968559432 in words is "sixteen billion, nine hundred sixty-eight million, five hundred fifty-nine thousand, four hundred thirty-two".