31474099874 has 8 divisors (see below), whose sum is σ = 53955599808. Its totient is φ = 13488899940.

The previous prime is 31474099871. The next prime is 31474099879. The reversal of 31474099874 is 47899047413.

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

It is not an unprimeable number, because it can be changed into a prime (31474099871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124074982 + ... + 1124075009.

It is an arithmetic number, because the mean of its divisors is an integer number (6744449976).

Almost surely, 2^31474099874 is an apocalyptic number.

31474099874 is a deficient number, since it is larger than the sum of its proper divisors (22481499934).

31474099874 is a wasteful number, since it uses less digits than its factorization.

31474099874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248150000.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 31474099874 in words is "thirty-one billion, four hundred seventy-four million, ninety-nine thousand, eight hundred seventy-four".