332412043 has 2 divisors, whose sum is σ = 332412044. Its totient is φ = 332412042.

The previous prime is 332412037. The next prime is 332412071. The reversal of 332412043 is 340214233.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332412043 is a prime.

It is a super-2 number, since 2×332412043² = 220995532662867698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332415043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166206021 + 166206022.

It is an arithmetic number, because the mean of its divisors is an integer number (166206022).

Almost surely, 2^332412043 is an apocalyptic number.

332412043 is a deficient number, since it is larger than the sum of its proper divisors (1).

332412043 is an equidigital number, since it uses as much as digits as its factorization.

332412043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 332412043 is about 18232.1705509794. The cubic root of 332412043 is about 692.7218978974.

Adding to 332412043 its reverse (340214233), we get a palindrome (672626276).

The spelling of 332412043 in words is "three hundred thirty-two million, four hundred twelve thousand, forty-three".