332440412 has 12 divisors (see below), whose sum is σ = 597494520. Its totient is φ = 161727696.

The previous prime is 332440391. The next prime is 332440429. The reversal of 332440412 is 214044233.

It is a super-2 number, since 2×332440412² = 221033255061459488, which 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, 1122962 + ... + 1123257.

It is an arithmetic number, because the mean of its divisors is an integer number (49791210).

Almost surely, 2^332440412 is an apocalyptic number.

It is an amenable number.

332440412 is a deficient number, since it is larger than the sum of its proper divisors (265054108).

332440412 is a wasteful number, since it uses less digits than its factorization.

332440412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246260 (or 2246258 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 332440412 is about 18232.9485273227. The cubic root of 332440412 is about 692.7416036300.

Adding to 332440412 its reverse (214044233), we get a palindrome (546484645).

The spelling of 332440412 in words is "three hundred thirty-two million, four hundred forty thousand, four hundred twelve".