13340113323400 has 24 divisors (see below), whose sum is σ = 31015763477370. Its totient is φ = 5336045329280.

The previous prime is 13340113323389. The next prime is 13340113323413. The reversal of 13340113323400 is 432331104331.

It can be written as a sum of positive squares in 3 ways, for example, as 11140948893636 + 2199164429764 = 3337806^2 + 1482958^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33350283109 + ... + 33350283508.

Almost surely, 2^{13340113323400} is an apocalyptic number.

13340113323400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13340113323400 is an abundant number, since it is smaller than the sum of its proper divisors (17675650153970).

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

13340113323400 is a wasteful number, since it uses less digits than its factorization.

13340113323400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66700566633 (or 66700566624 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13340113323400 its reverse (432331104331), we get a palindrome (13772444427731).

The spelling of 13340113323400 in words is "thirteen trillion, three hundred forty billion, one hundred thirteen million, three hundred twenty-three thousand, four hundred".