11658314913 has 16 divisors (see below), whose sum is σ = 17766767616. Its totient is φ = 6661250640.

The previous prime is 11658314909. The next prime is 11658314947. The reversal of 11658314913 is 31941385611.

11658314913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11658314913 - 2² = 11658314909 is a prime.

It is a super-2 number, since 2×11658314913² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11658314513) 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 15 ways as a sum of consecutive naturals, for example, 274420 + ... + 314042.

It is an arithmetic number, because the mean of its divisors is an integer number (1110422976).

Almost surely, 2^11658314913 is an apocalyptic number.

It is an amenable number.

11658314913 is a deficient number, since it is larger than the sum of its proper divisors (6108452703).

11658314913 is a wasteful number, since it uses less digits than its factorization.

11658314913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53644.

The product of its digits is 77760, while the sum is 42.

The spelling of 11658314913 in words is "eleven billion, six hundred fifty-eight million, three hundred fourteen thousand, nine hundred thirteen".