11251044717372 has 18 divisors (see below), whose sum is σ = 28440140813448. Its totient is φ = 3750348239112.

The previous prime is 11251044717329. The next prime is 11251044717413. The reversal of 11251044717372 is 27371744015211.

11251044717372 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 104 + 471 + 7 + 3 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156264509928 + ... + 156264509999.

Almost surely, 2^{11251044717372} is an apocalyptic number.

11251044717372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11251044717372 is an abundant number, since it is smaller than the sum of its proper divisors (17189096096076).

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

11251044717372 is a wasteful number, since it uses less digits than its factorization.

11251044717372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312529019937 (or 312529019932 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The spelling of 11251044717372 in words is "eleven trillion, two hundred fifty-one billion, forty-four million, seven hundred seventeen thousand, three hundred seventy-two".