332143412 has 6 divisors (see below), whose sum is σ = 581250978. Its totient is φ = 166071704.

The previous prime is 332143403. The next prime is 332143417. The reversal of 332143412 is 214341233.

It can be written as a sum of positive squares in only one way, i.e., 278355856 + 53787556 = 16684^2 + 7334^2 .

It is a super-2 number, since 2×332143412² = 220638492270003488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332143417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41517923 + ... + 41517930.

It is an arithmetic number, because the mean of its divisors is an integer number (96875163).

Almost surely, 2^332143412 is an apocalyptic number.

It is an amenable number.

332143412 is a deficient number, since it is larger than the sum of its proper divisors (249107566).

332143412 is a wasteful number, since it uses less digits than its factorization.

332143412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83035857 (or 83035855 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 332143412 is about 18224.8021114085. The cubic root of 332143412 is about 692.5352452879.

Adding to 332143412 its reverse (214341233), we get a palindrome (546484645).

The spelling of 332143412 in words is "three hundred thirty-two million, one hundred forty-three thousand, four hundred twelve".