11357747607744 has 168 divisors, whose sum is σ = 32598080266752. Its totient is φ = 3780902039040.

The previous prime is 11357747607623. The next prime is 11357747607779. The reversal of 11357747607744 is 44770674775311.

It is a happy number.

11357747607744 is a `hidden beast` number, since 1 + 1 + 3 + 57 + 7 + 476 + 0 + 77 + 44 = 666.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1669517047 + ... + 1669523849.

It is an arithmetic number, because the mean of its divisors is an integer number (194036192064).

Almost surely, 2^{11357747607744} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11357747607744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16299040133376).

11357747607744 is an abundant number, since it is smaller than the sum of its proper divisors (21240332659008).

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

11357747607744 is a wasteful number, since it uses less digits than its factorization.

11357747607744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10235 (or 10222 counting only the distinct ones).

The product of its (nonzero) digits is 96808320, while the sum is 63.

The spelling of 11357747607744 in words is "eleven trillion, three hundred fifty-seven billion, seven hundred forty-seven million, six hundred seven thousand, seven hundred forty-four".