11131925294116 has 135 divisors (see below), whose sum is σ = 22791593350785. Its totient is φ = 4756448822400.

The previous prime is 11131925294093. The next prime is 11131925294197. The reversal of 11131925294116 is 61149252913111.

It is a happy number.

The square root of 11131925294116 is 3336454.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8666723844900 + 2465201449216 = 2943930^2 + 1570096^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 13726171351 + ... + 13726172161.

Almost surely, 2^{11131925294116} is an apocalyptic number.

11131925294116 is the 3336454-th square number.

It is an amenable number.

11131925294116 is an abundant number, since it is smaller than the sum of its proper divisors (11659668056669).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11131925294116 is an frugal number, since it uses more digits than its factorization.

11131925294116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 841 counting only the distinct ones).

The product of its digits is 116640, while the sum is 46.

The spelling of 11131925294116 in words is "eleven trillion, one hundred thirty-one billion, nine hundred twenty-five million, two hundred ninety-four thousand, one hundred sixteen".