31141423996 has 48 divisors (see below), whose sum is σ = 56440484352. Its totient is φ = 15023016000.

The previous prime is 31141423987. The next prime is 31141424029. The reversal of 31141423996 is 69932414113.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19821891 + ... + 19823461.

It is an arithmetic number, because the mean of its divisors is an integer number (1175843424).

Almost surely, 2^31141423996 is an apocalyptic number.

It is an amenable number.

31141423996 is a deficient number, since it is larger than the sum of its proper divisors (25299060356).

31141423996 is a wasteful number, since it uses less digits than its factorization.

31141423996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650 (or 2648 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The spelling of 31141423996 in words is "thirty-one billion, one hundred forty-one million, four hundred twenty-three thousand, nine hundred ninety-six".