13045283904 has 224 divisors, whose sum is σ = 36985651200. Its totient is φ = 4050708480.

The previous prime is 13045283873. The next prime is 13045283921. The reversal of 13045283904 is 40938254031.

It is a super-2 number, since 2×13045283904² (a number of 21 digits) contains 22 as substring.

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, 20673669 + ... + 20674299.

Almost surely, 2^13045283904 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 13045283904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18492825600).

13045283904 is an abundant number, since it is smaller than the sum of its proper divisors (23940367296).

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

13045283904 is a wasteful number, since it uses less digits than its factorization.

13045283904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 13045283904 in words is "thirteen billion, forty-five million, two hundred eighty-three thousand, nine hundred four".