323005012442 has 32 divisors (see below), whose sum is σ = 559197724800. Its totient is φ = 137063803968.

The previous prime is 323005012423. The next prime is 323005012457. The reversal of 323005012442 is 244210500323.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2106593 + ... + 2254715.

It is an arithmetic number, because the mean of its divisors is an integer number (17474928900).

Almost surely, 2^323005012442 is an apocalyptic number.

323005012442 is a deficient number, since it is larger than the sum of its proper divisors (236192712358).

323005012442 is a wasteful number, since it uses less digits than its factorization.

323005012442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149670.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 323005012442 its reverse (244210500323), we get a palindrome (567215512765).

The spelling of 323005012442 in words is "three hundred twenty-three billion, five million, twelve thousand, four hundred forty-two".