338726041456 has 80 divisors (see below), whose sum is σ = 718549509888. Its totient is φ = 153407001600.

The previous prime is 338726041441. The next prime is 338726041457. The reversal of 338726041456 is 654140627833.

It is a super-2 number, since 2×338726041456² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338726041457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67593991 + ... + 67599001.

Almost surely, 2^338726041456 is an apocalyptic number.

It is an amenable number.

338726041456 is an abundant number, since it is smaller than the sum of its proper divisors (379823468432).

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

338726041456 is a wasteful number, since it uses less digits than its factorization.

338726041456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350 (or 6344 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 338726041456 in words is "three hundred thirty-eight billion, seven hundred twenty-six million, forty-one thousand, four hundred fifty-six".