338333333672 has 8 divisors (see below), whose sum is σ = 634375000650. Its totient is φ = 169166666832.

The previous prime is 338333333669. The next prime is 338333333693. The reversal of 338333333672 is 276333333833.

It can be written as a sum of positive squares in only one way, i.e., 259779818596 + 78553515076 = 509686^2 + 280274^2 .

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

It is a super-2 number, since 2×338333333672² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21145833347 + ... + 21145833362.

Almost surely, 2^338333333672 is an apocalyptic number.

It is an amenable number.

338333333672 is a deficient number, since it is larger than the sum of its proper divisors (296041666978).

338333333672 is a wasteful number, since it uses less digits than its factorization.

338333333672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42291666715 (or 42291666711 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 47.

The spelling of 338333333672 in words is "three hundred thirty-eight billion, three hundred thirty-three million, three hundred thirty-three thousand, six hundred seventy-two".