13458383345968 has 40 divisors (see below), whose sum is σ = 28446350745600. Its totient is φ = 6117399167040.

The previous prime is 13458383345933. The next prime is 13458383345983. The reversal of 13458383345968 is 86954338385431.

It is a super-2 number, since 2×13458383345968² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13458383345897 and 13458383345906.

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, 32459421 + ... + 32871427.

It is an arithmetic number, because the mean of its divisors is an integer number (711158768640).

Almost surely, 2^{13458383345968} is an apocalyptic number.

It is an amenable number.

13458383345968 is an abundant number, since it is smaller than the sum of its proper divisors (14987967399632).

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

13458383345968 is a wasteful number, since it uses less digits than its factorization.

13458383345968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597625 (or 597619 counting only the distinct ones).

The product of its digits is 895795200, while the sum is 70.

The spelling of 13458383345968 in words is "thirteen trillion, four hundred fifty-eight billion, three hundred eighty-three million, three hundred forty-five thousand, nine hundred sixty-eight".