338227562645 has 8 divisors (see below), whose sum is σ = 463854943104. Its totient is φ = 231927471504.

The previous prime is 338227562611. The next prime is 338227562681. The reversal of 338227562645 is 546265722833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 338227562645 - 2⁸ = 338227562389 is a prime.

It is a super-2 number, since 2×338227562645² (a number of 24 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 4831822289 + ... + 4831822358.

It is an arithmetic number, because the mean of its divisors is an integer number (57981867888).

Almost surely, 2^338227562645 is an apocalyptic number.

338227562645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

338227562645 is a deficient number, since it is larger than the sum of its proper divisors (125627380459).

338227562645 is an equidigital number, since it uses as much as digits as its factorization.

338227562645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9663644659.

The product of its digits is 14515200, while the sum is 53.

The spelling of 338227562645 in words is "three hundred thirty-eight billion, two hundred twenty-seven million, five hundred sixty-two thousand, six hundred forty-five".