13343314425440 has 48 divisors (see below), whose sum is σ = 31534092828000. Its totient is φ = 5335545876480.

The previous prime is 13343314425437. The next prime is 13343314425479. The reversal of 13343314425440 is 4452441334331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13424081 + ... + 14383760.

It is an arithmetic number, because the mean of its divisors is an integer number (656960267250).

Almost surely, 2^{13343314425440} is an apocalyptic number.

13343314425440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13343314425440 is an abundant number, since it is smaller than the sum of its proper divisors (18190778402560).

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

13343314425440 is a wasteful number, since it uses less digits than its factorization.

13343314425440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27810855 (or 27810847 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 13343314425440 its reverse (4452441334331), we get a palindrome (17795755759771).

The spelling of 13343314425440 in words is "thirteen trillion, three hundred forty-three billion, three hundred fourteen million, four hundred twenty-five thousand, four hundred forty".