172313362070 has 16 divisors (see below), whose sum is σ = 317377170000. Its totient is φ = 67322429664.

The previous prime is 172313362021. The next prime is 172313362073. The reversal of 172313362070 is 70263313271.

It is a self number, because there is not a number n which added to its sum of digits gives 172313362070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172313362073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200363945 + ... + 200364804.

It is an arithmetic number, because the mean of its divisors is an integer number (19836073125).

Almost surely, 2^172313362070 is an apocalyptic number.

172313362070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172313362070 is a deficient number, since it is larger than the sum of its proper divisors (145063807930).

172313362070 is a wasteful number, since it uses less digits than its factorization.

172313362070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400728799.

The product of its (nonzero) digits is 31752, while the sum is 35.

The spelling of 172313362070 in words is "one hundred seventy-two billion, three hundred thirteen million, three hundred sixty-two thousand, seventy".