11043661614504 has 32 divisors (see below), whose sum is σ = 27640280531520. Its totient is φ = 3677070338816.

The previous prime is 11043661614497. The next prime is 11043661614523. The reversal of 11043661614504 is 40541616634011.

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 7 ways as a sum of consecutive naturals, for example, 259365729 + ... + 259408304.

It is an arithmetic number, because the mean of its divisors is an integer number (863758766610).

Almost surely, 2^{11043661614504} is an apocalyptic number.

It is an amenable number.

11043661614504 is an abundant number, since it is smaller than the sum of its proper divisors (16596618917016).

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

11043661614504 is a wasteful number, since it uses less digits than its factorization.

11043661614504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518774929 (or 518774925 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 11043661614504 in words is "eleven trillion, forty-three billion, six hundred sixty-one million, six hundred fourteen thousand, five hundred four".