11170256424 has 64 divisors (see below), whose sum is σ = 28908576000. Its totient is φ = 3592538880.

The previous prime is 11170256413. The next prime is 11170256437. The reversal of 11170256424 is 42465207111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184769 + ... + 1194159.

It is an arithmetic number, because the mean of its divisors is an integer number (451696500).

Almost surely, 2^11170256424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11170256424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14454288000).

11170256424 is an abundant number, since it is smaller than the sum of its proper divisors (17738319576).

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

11170256424 is a wasteful number, since it uses less digits than its factorization.

11170256424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11138 (or 11134 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 11170256424 in words is "eleven billion, one hundred seventy million, two hundred fifty-six thousand, four hundred twenty-four".