11560442896 has 40 divisors (see below), whose sum is σ = 23415804864. Its totient is φ = 5518592640.

The previous prime is 11560442891. The next prime is 11560442899. The reversal of 11560442896 is 69824406511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (11560442891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170055 + ... + 228121.

Almost surely, 2^11560442896 is an apocalyptic number.

11560442896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11560442896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11707902432).

11560442896 is an abundant number, since it is smaller than the sum of its proper divisors (11855361968).

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

11560442896 is a wasteful number, since it uses less digits than its factorization.

11560442896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58639 (or 58633 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 11560442896 in words is "eleven billion, five hundred sixty million, four hundred forty-two thousand, eight hundred ninety-six".