11934249528 has 16 divisors (see below), whose sum is σ = 29835623880. Its totient is φ = 3978083168.

The previous prime is 11934249527. The next prime is 11934249553. The reversal of 11934249528 is 82594243911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11934249527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248630175 + ... + 248630222.

Almost surely, 2^11934249528 is an apocalyptic number.

It is an amenable number.

11934249528 is an abundant number, since it is smaller than the sum of its proper divisors (17901374352).

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

11934249528 is a wasteful number, since it uses less digits than its factorization.

11934249528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497260406 (or 497260402 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The spelling of 11934249528 in words is "eleven billion, nine hundred thirty-four million, two hundred forty-nine thousand, five hundred twenty-eight".