320234544502394 has 8 divisors (see below), whose sum is σ = 480351909914688. Its totient is φ = 160117241197500.

The previous prime is 320234544502393. The next prime is 320234544502399. The reversal of 320234544502394 is 493205445432023.

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

It is not an unprimeable number, because it can be changed into a prime (320234544502393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795029 + ... + 25319975.

It is an arithmetic number, because the mean of its divisors is an integer number (60043988739336).

Almost surely, 2^{320234544502394} is an apocalyptic number.

320234544502394 is a deficient number, since it is larger than the sum of its proper divisors (160117365412294).

320234544502394 is a wasteful number, since it uses less digits than its factorization.

320234544502394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31053700.

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 320234544502394 in words is "three hundred twenty trillion, two hundred thirty-four billion, five hundred forty-four million, five hundred two thousand, three hundred ninety-four".