304002232042 has 4 divisors (see below), whose sum is σ = 456003348066. Its totient is φ = 152001116020.

The previous prime is 304002231983. The next prime is 304002232087. The reversal of 304002232042 is 240232200403.

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

It can be written as a sum of positive squares in only one way, i.e., 303998952321 + 3279721 = 551361^2 + 1811^2 .

It is a super-2 number, since 2×304002232042² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76000558009 + ... + 76000558012.

Almost surely, 2^304002232042 is an apocalyptic number.

304002232042 is a deficient number, since it is larger than the sum of its proper divisors (152001116024).

304002232042 is a wasteful number, since it uses less digits than its factorization.

304002232042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152001116023.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 304002232042 its reverse (240232200403), we get a palindrome (544234432445).

The spelling of 304002232042 in words is "three hundred four billion, two million, two hundred thirty-two thousand, forty-two".