11266557432744 has 32 divisors (see below), whose sum is σ = 28172099041920. Its totient is φ = 3754758416256.

The previous prime is 11266557432727. The next prime is 11266557432751. The reversal of 11266557432744 is 44723475566211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47424544 + ... + 47661519.

It is an arithmetic number, because the mean of its divisors is an integer number (880378095060).

Almost surely, 2^{11266557432744} is an apocalyptic number.

It is an amenable number.

11266557432744 is an abundant number, since it is smaller than the sum of its proper divisors (16905541609176).

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

11266557432744 is a wasteful number, since it uses less digits than its factorization.

11266557432744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95091009 (or 95091005 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 57.

The spelling of 11266557432744 in words is "eleven trillion, two hundred sixty-six billion, five hundred fifty-seven million, four hundred thirty-two thousand, seven hundred forty-four".