11756105344 has 32 divisors (see below), whose sum is σ = 23443345440. Its totient is φ = 5872285440.

The previous prime is 11756105341. The next prime is 11756105363. The reversal of 11756105344 is 44350165711.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×11756105344³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11756105341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 87427 + ... + 176509.

It is an arithmetic number, because the mean of its divisors is an integer number (732604545).

Almost surely, 2^11756105344 is an apocalyptic number.

It is an amenable number.

11756105344 is a deficient number, since it is larger than the sum of its proper divisors (11687240096).

11756105344 is an equidigital number, since it uses as much as digits as its factorization.

11756105344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90128 (or 90116 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 11756105344 in words is "eleven billion, seven hundred fifty-six million, one hundred five thousand, three hundred forty-four".