13434804400 has 30 divisors (see below), whose sum is σ = 32277118532. Its totient is φ = 5373921600.

The previous prime is 13434804389. The next prime is 13434804403. The reversal of 13434804400 is 440843431.

It is not an unprimeable number, because it can be changed into a prime (13434804403) 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, 16793106 + ... + 16793905.

Almost surely, 2^13434804400 is an apocalyptic number.

13434804400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13434804400 is an abundant number, since it is smaller than the sum of its proper divisors (18842314132).

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

13434804400 is a wasteful number, since it uses less digits than its factorization.

13434804400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33587029 (or 33587018 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 13434804400 in words is "thirteen billion, four hundred thirty-four million, eight hundred four thousand, four hundred".