320114232442 has 4 divisors (see below), whose sum is σ = 480171348666. Its totient is φ = 160057116220.

The previous prime is 320114232377. The next prime is 320114232497. The reversal of 320114232442 is 244232411023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244232411023 = 71 ⋅3439893113.

It can be written as a sum of positive squares in only one way, i.e., 319124437921 + 989794521 = 564911^2 + 31461^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 320114232442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80028558109 + ... + 80028558112.

Almost surely, 2^320114232442 is an apocalyptic number.

320114232442 is a deficient number, since it is larger than the sum of its proper divisors (160057116224).

320114232442 is a wasteful number, since it uses less digits than its factorization.

320114232442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160057116223.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 320114232442 its reverse (244232411023), we get a palindrome (564346643465).

The spelling of 320114232442 in words is "three hundred twenty billion, one hundred fourteen million, two hundred thirty-two thousand, four hundred forty-two".