338069677456 has 40 divisors (see below), whose sum is σ = 758837435264. Its totient is φ = 142902247680.

The previous prime is 338069677417. The next prime is 338069677459. The reversal of 338069677456 is 654776960833.

It is a super-2 number, since 2×338069677456² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338069677459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20666340 + ... + 20682691.

Almost surely, 2^338069677456 is an apocalyptic number.

It is an amenable number.

338069677456 is an abundant number, since it is smaller than the sum of its proper divisors (420767757808).

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

338069677456 is a wasteful number, since it uses less digits than its factorization.

338069677456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41349119 (or 41349113 counting only the distinct ones).

The product of its (nonzero) digits is 137168640, while the sum is 64.

The spelling of 338069677456 in words is "three hundred thirty-eight billion, sixty-nine million, six hundred seventy-seven thousand, four hundred fifty-six".