31614472002 has 8 divisors (see below), whose sum is σ = 63228944016. Its totient is φ = 10538157332.

The previous prime is 31614471989. The next prime is 31614472033. The reversal of 31614472002 is 20027441613.

It is a sphenic number, since it is the product of 3 distinct primes.

31614472002 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634539328 + ... + 2634539339.

It is an arithmetic number, because the mean of its divisors is an integer number (7903618002).

Almost surely, 2^31614472002 is an apocalyptic number.

31614472002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

31614472002 is a wasteful number, since it uses less digits than its factorization.

31614472002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269078672.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 31614472002 in words is "thirty-one billion, six hundred fourteen million, four hundred seventy-two thousand, two".