11440502512 has 20 divisors (see below), whose sum is σ = 23469854976. Its totient is φ = 5383765760.

The previous prime is 11440502483. The next prime is 11440502537. The reversal of 11440502512 is 21520504411.

11440502512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21030064 + ... + 21030607.

Almost surely, 2^11440502512 is an apocalyptic number.

It is an amenable number.

11440502512 is an abundant number, since it is smaller than the sum of its proper divisors (12029352464).

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

11440502512 is a wasteful number, since it uses less digits than its factorization.

11440502512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42060696 (or 42060690 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 11440502512 in words is "eleven billion, four hundred forty million, five hundred two thousand, five hundred twelve".