11004532144 has 40 divisors (see below), whose sum is σ = 21523066880. Its totient is φ = 5450372928.

The previous prime is 11004532129. The next prime is 11004532159. The reversal of 11004532144 is 44123540011.

It is an interprime number because it is at equal distance from previous prime (11004532129) and next prime (11004532159).

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, 1024369 + ... + 1035055.

It is an arithmetic number, because the mean of its divisors is an integer number (538076672).

Almost surely, 2^11004532144 is an apocalyptic number.

It is an amenable number.

11004532144 is a deficient number, since it is larger than the sum of its proper divisors (10518534736).

11004532144 is a wasteful number, since it uses less digits than its factorization.

11004532144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11297 (or 11291 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 11004532144 in words is "eleven billion, four million, five hundred thirty-two thousand, one hundred forty-four".