31714892002 has 4 divisors (see below), whose sum is σ = 47572338006. Its totient is φ = 15857446000.

The previous prime is 31714891997. The next prime is 31714892029. The reversal of 31714892002 is 20029841713.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28628978401 + 3085913601 = 169201^2 + 55551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7928722999 + ... + 7928723002.

Almost surely, 2^31714892002 is an apocalyptic number.

31714892002 is a deficient number, since it is larger than the sum of its proper divisors (15857446004).

31714892002 is a wasteful number, since it uses less digits than its factorization.

31714892002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15857446003.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 31714892002 in words is "thirty-one billion, seven hundred fourteen million, eight hundred ninety-two thousand, two".