304142222342 has 8 divisors (see below), whose sum is σ = 521386666896. Its totient is φ = 130346666712.

The previous prime is 304142222333. The next prime is 304142222407. The reversal of 304142222342 is 243222241403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×304142222342² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10862222213 + ... + 10862222240.

It is an arithmetic number, because the mean of its divisors is an integer number (65173333362).

Almost surely, 2^304142222342 is an apocalyptic number.

304142222342 is a deficient number, since it is larger than the sum of its proper divisors (217244444554).

304142222342 is a wasteful number, since it uses less digits than its factorization.

304142222342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21724444462.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 304142222342 its reverse (243222241403), we get a palindrome (547364463745).

The spelling of 304142222342 in words is "three hundred four billion, one hundred forty-two million, two hundred twenty-two thousand, three hundred forty-two".