338926995361 has 4 divisors (see below), whose sum is σ = 339136340400. Its totient is φ = 338717650324.

The previous prime is 338926995299. The next prime is 338926995389. The reversal of 338926995361 is 163599629833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 338926995361 - 2⁹ = 338926994849 is a prime.

It is a super-2 number, since 2×338926995361² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 338926995293 and 338926995302.

It is not an unprimeable number, because it can be changed into a prime (338926995761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104670091 + ... + 104673328.

It is an arithmetic number, because the mean of its divisors is an integer number (84784085100).

Almost surely, 2^338926995361 is an apocalyptic number.

It is an amenable number.

338926995361 is a deficient number, since it is larger than the sum of its proper divisors (209345039).

338926995361 is a wasteful number, since it uses less digits than its factorization.

338926995361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209345038.

The product of its digits is 56687040, while the sum is 64.

The spelling of 338926995361 in words is "three hundred thirty-eight billion, nine hundred twenty-six million, nine hundred ninety-five thousand, three hundred sixty-one".