11407683231 has 48 divisors (see below), whose sum is σ = 19441674304. Its totient is φ = 6309384192.

The previous prime is 11407683227. The next prime is 11407683253. The reversal of 11407683231 is 13238670411.

It is a happy number.

11407683231 is a `hidden beast` number, since 11 + 407 + 6 + 8 + 3 + 231 = 666.

It is not a de Polignac number, because 11407683231 - 2² = 11407683227 is a prime.

It is a super-2 number, since 2×11407683231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11407685231) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 437205 + ... + 462561.

Almost surely, 2^11407683231 is an apocalyptic number.

11407683231 is a deficient number, since it is larger than the sum of its proper divisors (8033991073).

11407683231 is a wasteful number, since it uses less digits than its factorization.

11407683231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25600 (or 25597 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 11407683231 in words is "eleven billion, four hundred seven million, six hundred eighty-three thousand, two hundred thirty-one".