31274074411 has 12 divisors (see below), whose sum is σ = 32460037792. Its totient is φ = 30130065504.

The previous prime is 31274074409. The next prime is 31274074417. The reversal of 31274074411 is 11447047213.

It is not a de Polignac number, because 31274074411 - 2¹ = 31274074409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31274074417) 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 11 ways as a sum of consecutive naturals, for example, 349225 + ... + 429541.

Almost surely, 2^31274074411 is an apocalyptic number.

31274074411 is a deficient number, since it is larger than the sum of its proper divisors (1185963381).

31274074411 is an equidigital number, since it uses as much as digits as its factorization.

31274074411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80838 (or 80809 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 31274074411 in words is "thirty-one billion, two hundred seventy-four million, seventy-four thousand, four hundred eleven".