305314162342 has 32 divisors (see below), whose sum is σ = 525132059904. Its totient is φ = 130415076000.

The previous prime is 305314162291. The next prime is 305314162343. The reversal of 305314162342 is 243261413503.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 305314162298 and 305314162307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305314162343) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 20210592 + ... + 20225692.

It is an arithmetic number, because the mean of its divisors is an integer number (16410376872).

Almost surely, 2^305314162342 is an apocalyptic number.

305314162342 is a deficient number, since it is larger than the sum of its proper divisors (219817897562).

305314162342 is a wasteful number, since it uses less digits than its factorization.

305314162342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19804.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 305314162342 its reverse (243261413503), we get a palindrome (548575575845).

The spelling of 305314162342 in words is "three hundred five billion, three hundred fourteen million, one hundred sixty-two thousand, three hundred forty-two".