332644233731668 has 12 divisors (see below), whose sum is σ = 582127543301920. Its totient is φ = 166322078502552.

The previous prime is 332644233731651. The next prime is 332644233731729. The reversal of 332644233731668 is 866137332446233.

It is a super-2 number, since 2×332644233731668² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 20201443 + ... + 32762581.

Almost surely, 2^{332644233731668} is an apocalyptic number.

It is an amenable number.

332644233731668 is a deficient number, since it is larger than the sum of its proper divisors (249483309570252).

332644233731668 is a wasteful number, since it uses less digits than its factorization.

332644233731668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19181646 (or 19181644 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 61.

The spelling of 332644233731668 in words is "three hundred thirty-two trillion, six hundred forty-four billion, two hundred thirty-three million, seven hundred thirty-one thousand, six hundred sixty-eight".