31344466802 has 32 divisors (see below), whose sum is σ = 52311018240. Its totient is φ = 13964670720.

The previous prime is 31344466799. The next prime is 31344466817. The reversal of 31344466802 is 20866444313.

It is a self number, because there is not a number n which added to its sum of digits gives 31344466802.

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, 1198538 + ... + 1224410.

It is an arithmetic number, because the mean of its divisors is an integer number (1634719320).

Almost surely, 2^31344466802 is an apocalyptic number.

31344466802 is a deficient number, since it is larger than the sum of its proper divisors (20966551438).

31344466802 is a wasteful number, since it uses less digits than its factorization.

31344466802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26978.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 31344466802 in words is "thirty-one billion, three hundred forty-four million, four hundred sixty-six thousand, eight hundred two".