320007214346 has 16 divisors (see below), whose sum is σ = 497984985600. Its totient is φ = 154064093040.

The previous prime is 320007214337. The next prime is 320007214367. The reversal of 320007214346 is 643412700023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12956021 + ... + 12980696.

It is an arithmetic number, because the mean of its divisors is an integer number (31124061600).

Almost surely, 2^320007214346 is an apocalyptic number.

320007214346 is a deficient number, since it is larger than the sum of its proper divisors (177977771254).

320007214346 is a wasteful number, since it uses less digits than its factorization.

320007214346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25936949.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 320007214346 its reverse (643412700023), we get a palindrome (963419914369).

The spelling of 320007214346 in words is "three hundred twenty billion, seven million, two hundred fourteen thousand, three hundred forty-six".