320305640107714 has 32 divisors (see below), whose sum is σ = 505881335038464. Its totient is φ = 151928646952320.

The previous prime is 320305640107709. The next prime is 320305640107729. The reversal of 320305640107714 is 417701046503023.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 202893249 + ... + 204465844.

It is an arithmetic number, because the mean of its divisors is an integer number (15808791719952).

Almost surely, 2^{320305640107714} is an apocalyptic number.

320305640107714 is a deficient number, since it is larger than the sum of its proper divisors (185575694930750).

320305640107714 is a wasteful number, since it uses less digits than its factorization.

320305640107714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407359402.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 320305640107714 in words is "three hundred twenty trillion, three hundred five billion, six hundred forty million, one hundred seven thousand, seven hundred fourteen".