11774611413 has 24 divisors (see below), whose sum is σ = 17793816768. Its totient is φ = 7780256064.

The previous prime is 11774611399. The next prime is 11774611427. The reversal of 11774611413 is 31411647711.

11774611413 is a `hidden beast` number, since 1 + 177 + 461 + 14 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (11774611399) and next prime (11774611427).

It is not a de Polignac number, because 11774611413 - 2¹⁸ = 11774349269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11774611463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186945 + ... + 241862.

It is an arithmetic number, because the mean of its divisors is an integer number (741409032).

Almost surely, 2^11774611413 is an apocalyptic number.

It is an amenable number.

11774611413 is a deficient number, since it is larger than the sum of its proper divisors (6019205355).

11774611413 is an equidigital number, since it uses as much as digits as its factorization.

11774611413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428935 (or 428923 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The spelling of 11774611413 in words is "eleven billion, seven hundred seventy-four million, six hundred eleven thousand, four hundred thirteen".