11232987424 has 24 divisors (see below), whose sum is σ = 22237137468. Its totient is φ = 5585460480.

The previous prime is 11232987419. The next prime is 11232987431. The reversal of 11232987424 is 42478923211.

It can be written as a sum of positive squares in 2 ways, for example, as 11004010000 + 228977424 = 104900^2 + 15132^2 .

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, 963907 + ... + 975490.

Almost surely, 2^11232987424 is an apocalyptic number.

It is an amenable number.

11232987424 is a deficient number, since it is larger than the sum of its proper divisors (11004150044).

11232987424 is a wasteful number, since it uses less digits than its factorization.

11232987424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939588 (or 1939580 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The spelling of 11232987424 in words is "eleven billion, two hundred thirty-two million, nine hundred eighty-seven thousand, four hundred twenty-four".