11422503544 has 16 divisors (see below), whose sum is σ = 21996037800. Its totient is φ = 5556893472.

The previous prime is 11422503539. The next prime is 11422503553. The reversal of 11422503544 is 44530522411.

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, 19294474 + ... + 19295065.

Almost surely, 2^11422503544 is an apocalyptic number.

It is an amenable number.

11422503544 is a deficient number, since it is larger than the sum of its proper divisors (10573534256).

11422503544 is a wasteful number, since it uses less digits than its factorization.

11422503544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38589582 (or 38589578 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 11422503544 in words is "eleven billion, four hundred twenty-two million, five hundred three thousand, five hundred forty-four".