13313040444630 has 48 divisors (see below), whose sum is σ = 34956617112144. Its totient is φ = 3514994174400.

The previous prime is 13313040444589. The next prime is 13313040444647. The reversal of 13313040444630 is 3644404031331.

13313040444630 is a `hidden beast` number, since 1 + 3 + 3 + 13 + 0 + 4 + 0 + 4 + 4 + 4 + 630 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 732281364 + ... + 732299543.

It is an arithmetic number, because the mean of its divisors is an integer number (728262856503).

Almost surely, 2^{13313040444630} is an apocalyptic number.

13313040444630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313040444630 is an abundant number, since it is smaller than the sum of its proper divisors (21643576667514).

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

13313040444630 is a wasteful number, since it uses less digits than its factorization.

13313040444630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464581021 (or 1464581018 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 13313040444630 its reverse (3644404031331), we get a palindrome (16957444475961).

The spelling of 13313040444630 in words is "thirteen trillion, three hundred thirteen billion, forty million, four hundred forty-four thousand, six hundred thirty".