172346893102 has 16 divisors (see below), whose sum is σ = 258987606480. Its totient is φ = 86017833792.

The previous prime is 172346893099. The next prime is 172346893111. The reversal of 172346893102 is 201398643271.

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, 2456218 + ... + 2525410.

It is an arithmetic number, because the mean of its divisors is an integer number (16186725405).

Almost surely, 2^172346893102 is an apocalyptic number.

172346893102 is a deficient number, since it is larger than the sum of its proper divisors (86640713378).

172346893102 is a wasteful number, since it uses less digits than its factorization.

172346893102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71427.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 172346893102 in words is "one hundred seventy-two billion, three hundred forty-six million, eight hundred ninety-three thousand, one hundred two".