172463646112342 has 32 divisors (see below), whose sum is σ = 288530038185984. Its totient is φ = 76807764717600.

The previous prime is 172463646112321. The next prime is 172463646112363. The reversal of 172463646112342 is 243211646364271.

172463646112342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (172463646112321) and next prime (172463646112363).

It is a self number, because there is not a number n which added to its sum of digits gives 172463646112342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993802534 + ... + 993976057.

It is an arithmetic number, because the mean of its divisors is an integer number (9016563693312).

Almost surely, 2^{172463646112342} is an apocalyptic number.

172463646112342 is a deficient number, since it is larger than the sum of its proper divisors (116066392073642).

172463646112342 is a wasteful number, since it uses less digits than its factorization.

172463646112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987778724.

The product of its digits is 6967296, while the sum is 52.

The spelling of 172463646112342 in words is "one hundred seventy-two trillion, four hundred sixty-three billion, six hundred forty-six million, one hundred twelve thousand, three hundred forty-two".