338496369265 has 4 divisors (see below), whose sum is σ = 406195643124. Its totient is φ = 270797095408.

The previous prime is 338496369257. The next prime is 338496369269. The reversal of 338496369265 is 562963694833.

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 230631418081 + 107864951184 = 480241^2 + 328428^2 .

It is a cyclic number.

It is not a de Polignac number, because 338496369265 - 2³ = 338496369257 is a prime.

It is a super-2 number, since 2×338496369265² (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 = 338496369197 and 338496369206.

It is not an unprimeable number, because it can be changed into a prime (338496369269) by changing a digit.

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, 33849636922 + ... + 33849636931.

It is an arithmetic number, because the mean of its divisors is an integer number (101548910781).

Almost surely, 2^338496369265 is an apocalyptic number.

It is an amenable number.

338496369265 is a deficient number, since it is larger than the sum of its proper divisors (67699273859).

338496369265 is an equidigital number, since it uses as much as digits as its factorization.

338496369265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67699273858.

The product of its digits is 151165440, while the sum is 64.

The spelling of 338496369265 in words is "three hundred thirty-eight billion, four hundred ninety-six million, three hundred sixty-nine thousand, two hundred sixty-five".