167409213896 has 32 divisors (see below), whose sum is σ = 322537645440. Its totient is φ = 81421028928.

The previous prime is 167409213863. The next prime is 167409213911. The reversal of 167409213896 is 698312904761.

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, 1304471 + ... + 1427046.

It is an arithmetic number, because the mean of its divisors is an integer number (10079301420).

Almost surely, 2^167409213896 is an apocalyptic number.

It is an amenable number.

167409213896 is a deficient number, since it is larger than the sum of its proper divisors (155128431544).

167409213896 is a wasteful number, since it uses less digits than its factorization.

167409213896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731733 (or 2731729 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 167409213896 in words is "one hundred sixty-seven billion, four hundred nine million, two hundred thirteen thousand, eight hundred ninety-six".