338950394012 has 24 divisors (see below), whose sum is σ = 594418396320. Its totient is φ = 169116696320.

The previous prime is 338950394011. The next prime is 338950394039. The reversal of 338950394012 is 210493059833.

It is a super-2 number, since 2×338950394012² (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 (338950394011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13239368 + ... + 13264944.

It is an arithmetic number, because the mean of its divisors is an integer number (24767433180).

Almost surely, 2^338950394012 is an apocalyptic number.

It is an amenable number.

338950394012 is a deficient number, since it is larger than the sum of its proper divisors (255468002308).

338950394012 is a wasteful number, since it uses less digits than its factorization.

338950394012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32461 (or 32459 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 338950394012 in words is "three hundred thirty-eight billion, nine hundred fifty million, three hundred ninety-four thousand, twelve".