13403402304 has 56 divisors (see below), whose sum is σ = 35518819488. Its totient is φ = 4460789760.

The previous prime is 13403402297. The next prime is 13403402317. The reversal of 13403402304 is 40320430431.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 68619 + ... + 177525.

Almost surely, 2^13403402304 is an apocalyptic number.

It is an amenable number.

13403402304 is an abundant number, since it is smaller than the sum of its proper divisors (22115417184).

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

13403402304 is a wasteful number, since it uses less digits than its factorization.

13403402304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109563 (or 109553 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 13403402304 its reverse (40320430431), we get a palindrome (53723832735).

The spelling of 13403402304 in words is "thirteen billion, four hundred three million, four hundred two thousand, three hundred four".