11314117774 has 16 divisors (see below), whose sum is σ = 17369510400. Its totient is φ = 5524336440.

The previous prime is 11314117747. The next prime is 11314117783. The reversal of 11314117774 is 47771141311.

It is a happy number.

It is a super-2 number, since 2×11314117774² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513027 + ... + 534625.

It is an arithmetic number, because the mean of its divisors is an integer number (1085594400).

Almost surely, 2^11314117774 is an apocalyptic number.

11314117774 is a deficient number, since it is larger than the sum of its proper divisors (6055392626).

11314117774 is a wasteful number, since it uses less digits than its factorization.

11314117774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27735.

The product of its digits is 16464, while the sum is 37.

The spelling of 11314117774 in words is "eleven billion, three hundred fourteen million, one hundred seventeen thousand, seven hundred seventy-four".