13044000024 has 128 divisors (see below), whose sum is σ = 40273459200. Its totient is φ = 3878110080.

The previous prime is 13044000001. The next prime is 13044000037. The reversal of 13044000024 is 42000044031.

It is a super-2 number, since 2×13044000024² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13043999970 and 13044000006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74137 + ... + 177719.

It is an arithmetic number, because the mean of its divisors is an integer number (314636400).

Almost surely, 2^13044000024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13044000024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20136729600).

13044000024 is an abundant number, since it is smaller than the sum of its proper divisors (27229459176).

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

13044000024 is a wasteful number, since it uses less digits than its factorization.

13044000024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103662 (or 103652 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 13044000024 its reverse (42000044031), we get a palindrome (55044044055).

The spelling of 13044000024 in words is "thirteen billion, forty-four million, twenty-four", and thus it is an aban number.