31268178262006 has 16 divisors (see below), whose sum is σ = 53609604781824. Its totient is φ = 13398894457704.

The previous prime is 31268178261989. The next prime is 31268178262021. The reversal of 31268178262006 is 60026287186213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146003250 + ... + 146217253.

It is an arithmetic number, because the mean of its divisors is an integer number (3350600298864).

Almost surely, 2^{31268178262006} is an apocalyptic number.

31268178262006 is a deficient number, since it is larger than the sum of its proper divisors (22341426519818).

31268178262006 is a wasteful number, since it uses less digits than its factorization.

31268178262006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292228155.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 31268178262006 in words is "thirty-one trillion, two hundred sixty-eight billion, one hundred seventy-eight million, two hundred sixty-two thousand, six".