16967214972 has 18 divisors (see below), whose sum is σ = 42889349048. Its totient is φ = 5655738312.

The previous prime is 16967214959. The next prime is 16967215037. The reversal of 16967214972 is 27941276961.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235655728 + ... + 235655799.

Almost surely, 2^16967214972 is an apocalyptic number.

16967214972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16967214972 is an abundant number, since it is smaller than the sum of its proper divisors (25922134076).

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

16967214972 is a wasteful number, since it uses less digits than its factorization.

16967214972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471311537 (or 471311532 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The spelling of 16967214972 in words is "sixteen billion, nine hundred sixty-seven million, two hundred fourteen thousand, nine hundred seventy-two".