31492800002 has 16 divisors (see below), whose sum is σ = 49917047040. Its totient is φ = 14871116832.

The previous prime is 31492799983. The next prime is 31492800011. The reversal of 31492800002 is 20000829413.

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 7 ways as a sum of consecutive naturals, for example, 4329443 + ... + 4336710.

It is an arithmetic number, because the mean of its divisors is an integer number (3119815440).

Almost surely, 2^31492800002 is an apocalyptic number.

31492800002 is a deficient number, since it is larger than the sum of its proper divisors (18424247038).

31492800002 is a wasteful number, since it uses less digits than its factorization.

31492800002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8666257.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 31492800002 in words is "thirty-one billion, four hundred ninety-two million, eight hundred thousand, two".