172416273160 has 32 divisors (see below), whose sum is σ = 388310083200. Its totient is φ = 68900114880.

The previous prime is 172416273131. The next prime is 172416273181. The reversal of 172416273160 is 61372614271.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2032746 + ... + 2115865.

It is an arithmetic number, because the mean of its divisors is an integer number (12134690100).

Almost surely, 2^172416273160 is an apocalyptic number.

172416273160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

172416273160 is an abundant number, since it is smaller than the sum of its proper divisors (215893810040).

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

172416273160 is a wasteful number, since it uses less digits than its factorization.

172416273160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4149661 (or 4149657 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 172416273160 in words is "one hundred seventy-two billion, four hundred sixteen million, two hundred seventy-three thousand, one hundred sixty".