326623106633402 has 16 divisors (see below), whose sum is σ = 490693871452032. Its totient is φ = 163058484845040.

The previous prime is 326623106633281. The next prime is 326623106633413. The reversal of 326623106633402 is 204336601326623.

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, 568323563 + ... + 568897985.

It is an arithmetic number, because the mean of its divisors is an integer number (30668366965752).

Almost surely, 2^{326623106633402} is an apocalyptic number.

326623106633402 is a deficient number, since it is larger than the sum of its proper divisors (164070764818630).

326623106633402 is a wasteful number, since it uses less digits than its factorization.

326623106633402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014493.

The product of its (nonzero) digits is 3359232, while the sum is 47.

The spelling of 326623106633402 in words is "three hundred twenty-six trillion, six hundred twenty-three billion, one hundred six million, six hundred thirty-three thousand, four hundred two".