172314570000 has 100 divisors (see below), whose sum is σ = 556254504080. Its totient is φ = 45950544000.

The previous prime is 172314569971. The next prime is 172314570097. The reversal of 172314570000 is 75413271.

172314570000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×172314570000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 172314570000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2841910 + ... + 2901909.

Almost surely, 2^172314570000 is an apocalyptic number.

172314570000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

172314570000 is an abundant number, since it is smaller than the sum of its proper divisors (383939934080).

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

172314570000 is an equidigital number, since it uses as much as digits as its factorization.

172314570000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743850 (or 5743829 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

Adding to 172314570000 its reverse (75413271), we get a palindrome (172389983271).

The spelling of 172314570000 in words is "one hundred seventy-two billion, three hundred fourteen million, five hundred seventy thousand".