11133600044 has 24 divisors (see below), whose sum is σ = 22321666080. Its totient is φ = 4759871616.

The previous prime is 11133600043. The next prime is 11133600053. The reversal of 11133600044 is 44000633111.

It is a junction number, because it is equal to n+sod(n) for n = 11133599992 and 11133600019.

It is not an unprimeable number, because it can be changed into a prime (11133600043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474647 + ... + 497550.

It is an arithmetic number, because the mean of its divisors is an integer number (930069420).

Almost surely, 2^11133600044 is an apocalyptic number.

11133600044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11133600044 is an abundant number, since it is smaller than the sum of its proper divisors (11188066036).

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

11133600044 is a wasteful number, since it uses less digits than its factorization.

11133600044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972617 (or 972615 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 11133600044 in words is "eleven billion, one hundred thirty-three million, six hundred thousand, forty-four".