13458383345966 has 12 divisors (see below), whose sum is σ = 21859918512192. Its totient is φ = 6211561544136.

The previous prime is 13458383345933. The next prime is 13458383345983. The reversal of 13458383345966 is 66954338385431.

It is a super-2 number, since 2×13458383345966² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13458383345896 and 13458383345905.

It is a congruent number.

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, 19908850766 + ... + 19908851441.

It is an arithmetic number, because the mean of its divisors is an integer number (1821659876016).

Almost surely, 2^{13458383345966} is an apocalyptic number.

13458383345966 is a deficient number, since it is larger than the sum of its proper divisors (8401535166226).

13458383345966 is a wasteful number, since it uses less digits than its factorization.

13458383345966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39817702235 (or 39817702222 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 68.

The spelling of 13458383345966 in words is "thirteen trillion, four hundred fifty-eight billion, three hundred eighty-three million, three hundred forty-five thousand, nine hundred sixty-six".