11479135914779 has 16 divisors (see below), whose sum is σ = 12626121177600. Its totient is φ = 10369895283360.

The previous prime is 11479135914733. The next prime is 11479135914781. The reversal of 11479135914779 is 97741953197411.

It is a cyclic number.

It is not a de Polignac number, because 11479135914779 - 2⁸ = 11479135914523 is a prime.

It is a super-2 number, since 2×11479135914779² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11479135914979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7493672 + ... + 8894570.

It is an arithmetic number, because the mean of its divisors is an integer number (789132573600).

Almost surely, 2^{11479135914779} is an apocalyptic number.

11479135914779 is a deficient number, since it is larger than the sum of its proper divisors (1146985262821).

11479135914779 is a wasteful number, since it uses less digits than its factorization.

11479135914779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414370.

The product of its digits is 60011280, while the sum is 68.

The spelling of 11479135914779 in words is "eleven trillion, four hundred seventy-nine billion, one hundred thirty-five million, nine hundred fourteen thousand, seven hundred seventy-nine".