11272542344 has 16 divisors (see below), whose sum is σ = 24155448000. Its totient is φ = 4831089552.

The previous prime is 11272542317. The next prime is 11272542409. The reversal of 11272542344 is 44324527211.

11272542344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 100647644 + ... + 100647755.

It is an arithmetic number, because the mean of its divisors is an integer number (1509715500).

Almost surely, 2^11272542344 is an apocalyptic number.

11272542344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11272542344 is an abundant number, since it is smaller than the sum of its proper divisors (12882905656).

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

11272542344 is a wasteful number, since it uses less digits than its factorization.

11272542344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201295412 (or 201295408 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The spelling of 11272542344 in words is "eleven billion, two hundred seventy-two million, five hundred forty-two thousand, three hundred forty-four".