338044948784 has 40 divisors (see below), whose sum is σ = 662181680160. Its totient is φ = 167161817088.

The previous prime is 338044948753. The next prime is 338044948789. The reversal of 338044948784 is 487849440833.

It is a happy number.

It is a super-2 number, since 2×338044948784² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338044948789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2141597 + ... + 2294019.

It is an arithmetic number, because the mean of its divisors is an integer number (16554542004).

Almost surely, 2^338044948784 is an apocalyptic number.

It is an amenable number.

338044948784 is a deficient number, since it is larger than the sum of its proper divisors (324136731376).

338044948784 is a wasteful number, since it uses less digits than its factorization.

338044948784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153957 (or 153951 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 62.

The spelling of 338044948784 in words is "three hundred thirty-eight billion, forty-four million, nine hundred forty-eight thousand, seven hundred eighty-four".