31076414505 has 32 divisors (see below), whose sum is σ = 55257333120. Its totient is φ = 16570975680.

The previous prime is 31076414491. The next prime is 31076414507. The reversal of 31076414505 is 50541467013.

31076414505 is a `hidden beast` number, since 3 + 1 + 0 + 7 + 641 + 4 + 5 + 0 + 5 = 666.

It is not a de Polignac number, because 31076414505 - 2¹⁸ = 31076152361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31076414505.

It is not an unprimeable number, because it can be changed into a prime (31076414507) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 821334 + ... + 858336.

It is an arithmetic number, because the mean of its divisors is an integer number (1726791660).

Almost surely, 2^31076414505 is an apocalyptic number.

It is an amenable number.

31076414505 is a deficient number, since it is larger than the sum of its proper divisors (24180918615).

31076414505 is a wasteful number, since it uses less digits than its factorization.

31076414505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43238 (or 43232 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 31076414505 in words is "thirty-one billion, seventy-six million, four hundred fourteen thousand, five hundred five".