332403413 has 2 divisors, whose sum is σ = 332403414. Its totient is φ = 332403412.

The previous prime is 332403391. The next prime is 332403427. The reversal of 332403413 is 314304233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323748049 + 8655364 = 17993^2 + 2942^2 .

It is a cyclic number.

It is not a de Polignac number, because 332403413 - 2¹⁶ = 332337877 is a prime.

It is a super-2 number, since 2×332403413² = 220984057948097138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332403433) 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, 166201706 + 166201707.

It is an arithmetic number, because the mean of its divisors is an integer number (166201707).

Almost surely, 2^332403413 is an apocalyptic number.

It is an amenable number.

332403413 is a deficient number, since it is larger than the sum of its proper divisors (1).

332403413 is an equidigital number, since it uses as much as digits as its factorization.

332403413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 332403413 is about 18231.9338798713. The cubic root of 332403413 is about 692.7159030868.

Adding to 332403413 its reverse (314304233), we get a palindrome (646707646).

The spelling of 332403413 in words is "three hundred thirty-two million, four hundred three thousand, four hundred thirteen".