11205091232944 has 20 divisors (see below), whose sum is σ = 24811273444624. Its totient is φ = 4802181956928.

The previous prime is 11205091232873. The next prime is 11205091232957. The reversal of 11205091232944 is 44923219050211.

It is a self number, because there is not a number n which added to its sum of digits gives 11205091232944.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50022728607 + ... + 50022728830.

Almost surely, 2^{11205091232944} is an apocalyptic number.

11205091232944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11205091232944 is an abundant number, since it is smaller than the sum of its proper divisors (13606182211680).

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

11205091232944 is a wasteful number, since it uses less digits than its factorization.

11205091232944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100045457452 (or 100045457446 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 11205091232944 in words is "eleven trillion, two hundred five billion, ninety-one million, two hundred thirty-two thousand, nine hundred forty-four".