13340746813340 has 48 divisors (see below), whose sum is σ = 28081503938880. Its totient is φ = 5323753121280.

The previous prime is 13340746813327. The next prime is 13340746813357. The reversal of 13340746813340 is 4331864704331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15348521 + ... + 16194399.

It is an arithmetic number, because the mean of its divisors is an integer number (585031332060).

Almost surely, 2^{13340746813340} is an apocalyptic number.

13340746813340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13340746813340 is an abundant number, since it is smaller than the sum of its proper divisors (14740757125540).

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

13340746813340 is a wasteful number, since it uses less digits than its factorization.

13340746813340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847742 (or 847740 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 13340746813340 in words is "thirteen trillion, three hundred forty billion, seven hundred forty-six million, eight hundred thirteen thousand, three hundred forty".