336668215456 has 24 divisors (see below), whose sum is σ = 662902259040. Its totient is φ = 168312086208.

The previous prime is 336668215427. The next prime is 336668215517. The reversal of 336668215456 is 654512866633.

It is a super-2 number, since 2×336668215456² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336668215397 and 336668215406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438346 + ... + 930313.

It is an arithmetic number, because the mean of its divisors is an integer number (27620927460).

Almost surely, 2^336668215456 is an apocalyptic number.

It is an amenable number.

336668215456 is a deficient number, since it is larger than the sum of its proper divisors (326234043584).

336668215456 is a wasteful number, since it uses less digits than its factorization.

336668215456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376356 (or 1376348 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 55.

The spelling of 336668215456 in words is "three hundred thirty-six billion, six hundred sixty-eight million, two hundred fifteen thousand, four hundred fifty-six".