326263042 has 16 divisors (see below), whose sum is σ = 561490560. Its totient is φ = 139281408.

The previous prime is 326263033. The next prime is 326263081. The reversal of 326263042 is 240362623.

It is a self number, because there is not a number n which added to its sum of digits gives 326263042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41742 + ... + 48937.

It is an arithmetic number, because the mean of its divisors is an integer number (35093160).

Almost surely, 2^326263042 is an apocalyptic number.

326263042 is a deficient number, since it is larger than the sum of its proper divisors (235227518).

326263042 is a wasteful number, since it uses less digits than its factorization.

326263042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90945.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 326263042 is about 18062.7528909632. The cubic root of 326263042 is about 688.4239333921.

The spelling of 326263042 in words is "three hundred twenty-six million, two hundred sixty-three thousand, forty-two".