11044874564690 has 128 divisors (see below), whose sum is σ = 21515655844800. Its totient is φ = 4073685073920.

The previous prime is 11044874564681. The next prime is 11044874564699. The reversal of 11044874564690 is 9646547844011.

It is a Cunningham number, because it is equal to 3323383²+1.

It is an interprime number because it is at equal distance from previous prime (11044874564681) and next prime (11044874564699).

It can be written as a sum of positive squares in 32 ways, for example, as 1201288337089 + 9843586227601 = 1096033^2 + 3137449^2 .

It is a super-2 number, since 2×11044874564690² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11044874564699) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 130788680 + ... + 130873100.

Almost surely, 2^{11044874564690} is an apocalyptic number.

11044874564690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11044874564690 is a deficient number, since it is larger than the sum of its proper divisors (10470781280110).

11044874564690 is a wasteful number, since it uses less digits than its factorization.

11044874564690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84720.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 11044874564690 in words is "eleven trillion, forty-four billion, eight hundred seventy-four million, five hundred sixty-four thousand, six hundred ninety".