172303967573204 has 12 divisors (see below), whose sum is σ = 301532042452704. Its totient is φ = 86151955443864.

The previous prime is 172303967573077. The next prime is 172303967573209. The reversal of 172303967573204 is 402375769303271.

172303967573204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172303967573209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12783179 + ... + 22539245.

It is an arithmetic number, because the mean of its divisors is an integer number (25127670204392).

Almost surely, 2^{172303967573204} is an apocalyptic number.

It is an amenable number.

172303967573204 is a deficient number, since it is larger than the sum of its proper divisors (129228074879500).

172303967573204 is a wasteful number, since it uses less digits than its factorization.

172303967573204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14171374 (or 14171372 counting only the distinct ones).

The product of its (nonzero) digits is 40007520, while the sum is 59.

The spelling of 172303967573204 in words is "one hundred seventy-two trillion, three hundred three billion, nine hundred sixty-seven million, five hundred seventy-three thousand, two hundred four".