31464643426002 has 32 divisors (see below), whose sum is σ = 69944652192960. Its totient is φ = 10484731121760.

The previous prime is 31464643426001. The next prime is 31464643426031. The reversal of 31464643426002 is 20062434646413.

31464643426002 is a `hidden beast` number, since 3 + 1 + 4 + 6 + 4 + 6 + 4 + 34 + 2 + 600 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (31464643426001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96595723 + ... + 96920910.

It is an arithmetic number, because the mean of its divisors is an integer number (2185770381030).

Almost surely, 2^{31464643426002} is an apocalyptic number.

31464643426002 is an abundant number, since it is smaller than the sum of its proper divisors (38480008766958).

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

31464643426002 is a wasteful number, since it uses less digits than its factorization.

31464643426002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193519655 (or 193519649 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 45.

The spelling of 31464643426002 in words is "thirty-one trillion, four hundred sixty-four billion, six hundred forty-three million, four hundred twenty-six thousand, two".