16474361131 has 2 divisors, whose sum is σ = 16474361132. Its totient is φ = 16474361130.

The previous prime is 16474361119. The next prime is 16474361147. The reversal of 16474361131 is 13116347461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16474361131 - 2⁹ = 16474360619 is a prime.

It is a super-2 number, since 2×16474361131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16474361171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8237180565 + 8237180566.

It is an arithmetic number, because the mean of its divisors is an integer number (8237180566).

Almost surely, 2^16474361131 is an apocalyptic number.

16474361131 is a deficient number, since it is larger than the sum of its proper divisors (1).

16474361131 is an equidigital number, since it uses as much as digits as its factorization.

16474361131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The spelling of 16474361131 in words is "sixteen billion, four hundred seventy-four million, three hundred sixty-one thousand, one hundred thirty-one".