323052442 has 4 divisors (see below), whose sum is σ = 484578666. Its totient is φ = 161526220.

The previous prime is 323052397. The next prime is 323052451. The reversal of 323052442 is 244250323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 280529001 + 42523441 = 16749^2 + 6521^2 .

It is an unprimeable number.

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, 80763109 + ... + 80763112.

Almost surely, 2^323052442 is an apocalyptic number.

323052442 is a deficient number, since it is larger than the sum of its proper divisors (161526224).

323052442 is a wasteful number, since it uses less digits than its factorization.

323052442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161526223.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 323052442 is about 17973.6596718643. The cubic root of 323052442 is about 686.1583342559.

The spelling of 323052442 in words is "three hundred twenty-three million, fifty-two thousand, four hundred forty-two".