13303313340400 has 60 divisors (see below), whose sum is σ = 32825026831432. Its totient is φ = 5177505726720.

The previous prime is 13303313340379. The next prime is 13303313340463. The reversal of 13303313340400 is 404331330331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449421462 + ... + 449451061.

Almost surely, 2^{13303313340400} is an apocalyptic number.

13303313340400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13303313340400 is an abundant number, since it is smaller than the sum of its proper divisors (19521713491032).

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

13303313340400 is a wasteful number, since it uses less digits than its factorization.

13303313340400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898872578 (or 898872567 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 13303313340400 its reverse (404331330331), we get a palindrome (13707644670731).

The spelling of 13303313340400 in words is "thirteen trillion, three hundred three billion, three hundred thirteen million, three hundred forty thousand, four hundred".