11589999979200 has 84 divisors (see below), whose sum is σ = 38024858280840. Its totient is φ = 3090666659840.

The previous prime is 11589999979183. The next prime is 11589999979241. The reversal of 11589999979200 is 297999998511.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207286865 + ... + 1207296464.

Almost surely, 2^{11589999979200} is an apocalyptic number.

11589999979200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11589999979200 is an abundant number, since it is smaller than the sum of its proper divisors (26434858301640).

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

11589999979200 is a wasteful number, since it uses less digits than its factorization.

11589999979200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414583354 (or 2414583339 counting only the distinct ones).

The product of its (nonzero) digits is 297606960, while the sum is 78.

The spelling of 11589999979200 in words is "eleven trillion, five hundred eighty-nine billion, nine hundred ninety-nine million, nine hundred seventy-nine thousand, two hundred".