322023140434 has 8 divisors (see below), whose sum is σ = 483040965708. Its totient is φ = 161009485200.

The previous prime is 322023140393. The next prime is 322023140501. The reversal of 322023140434 is 434041320223.

It can be written as a sum of positive squares in 2 ways, for example, as 312707995209 + 9315145225 = 559203^2 + 96515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841717 + ... + 1162984.

Almost surely, 2^322023140434 is an apocalyptic number.

322023140434 is a deficient number, since it is larger than the sum of its proper divisors (161017825274).

322023140434 is a wasteful number, since it uses less digits than its factorization.

322023140434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085020.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 322023140434 its reverse (434041320223), we get a palindrome (756064460657).

The spelling of 322023140434 in words is "three hundred twenty-two billion, twenty-three million, one hundred forty thousand, four hundred thirty-four".