304140032342 has 4 divisors (see below), whose sum is σ = 456210048516. Its totient is φ = 152070016170.

The previous prime is 304140032323. The next prime is 304140032369. The reversal of 304140032342 is 243230041403.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76035008084 + ... + 76035008087.

It is an arithmetic number, because the mean of its divisors is an integer number (114052512129).

Almost surely, 2^304140032342 is an apocalyptic number.

304140032342 is a deficient number, since it is larger than the sum of its proper divisors (152070016174).

304140032342 is a wasteful number, since it uses less digits than its factorization.

304140032342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152070016173.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 304140032342 its reverse (243230041403), we get a palindrome (547370073745).

The spelling of 304140032342 in words is "three hundred four billion, one hundred forty million, thirty-two thousand, three hundred forty-two".