338841607256 has 8 divisors (see below), whose sum is σ = 635328013620. Its totient is φ = 169420803624.

The previous prime is 338841607231. The next prime is 338841607259. The reversal of 338841607256 is 652706148833.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×338841607256² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338841607198 and 338841607207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338841607259) 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 as a sum of consecutive naturals, namely, 21177600446 + ... + 21177600461.

Almost surely, 2^338841607256 is an apocalyptic number.

It is an amenable number.

338841607256 is a deficient number, since it is larger than the sum of its proper divisors (296486406364).

338841607256 is a wasteful number, since it uses less digits than its factorization.

338841607256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42355200913 (or 42355200909 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 338841607256 in words is "three hundred thirty-eight billion, eight hundred forty-one million, six hundred seven thousand, two hundred fifty-six".