338365261712 has 20 divisors (see below), whose sum is σ = 655667886876. Its totient is φ = 169160645760.

The previous prime is 338365261669. The next prime is 338365261721. The reversal of 338365261712 is 217162563833.

It can be written as a sum of positive squares in 2 ways, for example, as 238941081856 + 99424179856 = 488816^2 + 315316^2 .

It is a super-2 number, since 2×338365261712² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246739 + ... + 1493682.

Almost surely, 2^338365261712 is an apocalyptic number.

It is an amenable number.

338365261712 is a deficient number, since it is larger than the sum of its proper divisors (317302625164).

338365261712 is a wasteful number, since it uses less digits than its factorization.

338365261712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748146 (or 2748140 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The spelling of 338365261712 in words is "three hundred thirty-eight billion, three hundred sixty-five million, two hundred sixty-one thousand, seven hundred twelve".