11316763144 has 8 divisors (see below), whose sum is σ = 21218930910. Its totient is φ = 5658381568.

The previous prime is 11316763141. The next prime is 11316763153. The reversal of 11316763144 is 44136761311.

It can be written as a sum of positive squares in only one way, i.e., 11053999044 + 262764100 = 105138^2 + 16210^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11316763141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707297689 + ... + 707297704.

Almost surely, 2^11316763144 is an apocalyptic number.

It is an amenable number.

11316763144 is a deficient number, since it is larger than the sum of its proper divisors (9902167766).

11316763144 is a wasteful number, since it uses less digits than its factorization.

11316763144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414595399 (or 1414595395 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The spelling of 11316763144 in words is "eleven billion, three hundred sixteen million, seven hundred sixty-three thousand, one hundred forty-four".