11243612375 has 8 divisors (see below), whose sum is σ = 14032028400. Its totient is φ = 8994889800.

The previous prime is 11243612333. The next prime is 11243612381. The reversal of 11243612375 is 57321634211.

It is a de Polignac number, because none of the positive numbers 2^k-11243612375 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44974325 + ... + 44974574.

It is an arithmetic number, because the mean of its divisors is an integer number (1754003550).

Almost surely, 2^11243612375 is an apocalyptic number.

11243612375 is a deficient number, since it is larger than the sum of its proper divisors (2788416025).

11243612375 is an frugal number, since it uses more digits than its factorization.

11243612375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89948914 (or 89948904 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The spelling of 11243612375 in words is "eleven billion, two hundred forty-three million, six hundred twelve thousand, three hundred seventy-five".