332423999 has 2 divisors, whose sum is σ = 332424000. Its totient is φ = 332423998.

The previous prime is 332423963. The next prime is 332424031. The reversal of 332423999 is 999324233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332423999 - 2⁸ = 332423743 is a prime.

It is a super-2 number, since 2×332423999² = 221011430222304002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332423929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166211999 + 166212000.

It is an arithmetic number, because the mean of its divisors is an integer number (166212000).

Almost surely, 2^332423999 is an apocalyptic number.

332423999 is a deficient number, since it is larger than the sum of its proper divisors (1).

332423999 is an equidigital number, since it uses as much as digits as its factorization.

332423999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 314928, while the sum is 44.

The square root of 332423999 is about 18232.4984300013. The cubic root of 332423999 is about 692.7302029352.

The spelling of 332423999 in words is "three hundred thirty-two million, four hundred twenty-three thousand, nine hundred ninety-nine".