11144306256 has 20 divisors (see below), whose sum is σ = 28789457952. Its totient is φ = 3714768736.

The previous prime is 11144306249. The next prime is 11144306287. The reversal of 11144306256 is 65260344111.

It is a congruent number.

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, 116086476 + ... + 116086571.

Almost surely, 2^11144306256 is an apocalyptic number.

11144306256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11144306256 is an abundant number, since it is smaller than the sum of its proper divisors (17645151696).

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

11144306256 is a wasteful number, since it uses less digits than its factorization.

11144306256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232173058 (or 232173052 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 11144306256 in words is "eleven billion, one hundred forty-four million, three hundred six thousand, two hundred fifty-six".