13404300400 has 30 divisors (see below), whose sum is σ = 32203832672. Its totient is φ = 5361720000.

The previous prime is 13404300391. The next prime is 13404300401. The reversal of 13404300400 is 400340431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404300401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16754976 + ... + 16755775.

Almost surely, 2^13404300400 is an apocalyptic number.

13404300400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13404300400 is an abundant number, since it is smaller than the sum of its proper divisors (18799532272).

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

13404300400 is a wasteful number, since it uses less digits than its factorization.

13404300400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33510769 (or 33510758 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 13404300400 its reverse (400340431), we get a palindrome (13804640831).

The spelling of 13404300400 in words is "thirteen billion, four hundred four million, three hundred thousand, four hundred".