320424712162 has 8 divisors (see below), whose sum is σ = 492359923692. Its totient is φ = 156304737600.

The previous prime is 320424712133. The next prime is 320424712163. The reversal of 320424712162 is 261217424023.

It can be written as a sum of positive squares in 2 ways, for example, as 318593642481 + 1831069681 = 564441^2 + 42791^2 .

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 (320424712163) 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, 1953809139 + ... + 1953809302.

Almost surely, 2^320424712162 is an apocalyptic number.

320424712162 is a deficient number, since it is larger than the sum of its proper divisors (171935211530).

320424712162 is a wasteful number, since it uses less digits than its factorization.

320424712162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907618484.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 320424712162 in words is "three hundred twenty billion, four hundred twenty-four million, seven hundred twelve thousand, one hundred sixty-two".