338294983085 has 4 divisors (see below), whose sum is σ = 405953979708. Its totient is φ = 270635986464.

The previous prime is 338294983073. The next prime is 338294983099. The reversal of 338294983085 is 580389492833.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 239529978724 + 98765004361 = 489418^2 + 314269^2 .

It is a cyclic number.

It is not a de Polignac number, because 338294983085 - 2⁶ = 338294983021 is a prime.

It is a super-2 number, since 2×338294983085² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33829498304 + ... + 33829498313.

It is an arithmetic number, because the mean of its divisors is an integer number (101488494927).

Almost surely, 2^338294983085 is an apocalyptic number.

It is an amenable number.

338294983085 is a deficient number, since it is larger than the sum of its proper divisors (67658996623).

338294983085 is an equidigital number, since it uses as much as digits as its factorization.

338294983085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67658996622.

The product of its (nonzero) digits is 44789760, while the sum is 62.

The spelling of 338294983085 in words is "three hundred thirty-eight billion, two hundred ninety-four million, nine hundred eighty-three thousand, eighty-five".