320414342342 has 4 divisors (see below), whose sum is σ = 480621513516. Its totient is φ = 160207171170.

The previous prime is 320414342341. The next prime is 320414342363. The reversal of 320414342342 is 243243414023.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 320414342299 and 320414342308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320414342341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80103585584 + ... + 80103585587.

It is an arithmetic number, because the mean of its divisors is an integer number (120155378379).

Almost surely, 2^320414342342 is an apocalyptic number.

320414342342 is a deficient number, since it is larger than the sum of its proper divisors (160207171174).

320414342342 is a wasteful number, since it uses less digits than its factorization.

320414342342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160207171173.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 320414342342 its reverse (243243414023), we get a palindrome (563657756365).

The spelling of 320414342342 in words is "three hundred twenty billion, four hundred fourteen million, three hundred forty-two thousand, three hundred forty-two".