304240444042 has 8 divisors (see below), whose sum is σ = 456368282496. Its totient is φ = 152117683212.

The previous prime is 304240444037. The next prime is 304240444091. The reversal of 304240444042 is 240444042403.

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

It is a junction number, because it is equal to n+sod(n) for n = 304240443995 and 304240444013.

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, 1115898 + ... + 1361509.

It is an arithmetic number, because the mean of its divisors is an integer number (57046035312).

Almost surely, 2^304240444042 is an apocalyptic number.

304240444042 is a deficient number, since it is larger than the sum of its proper divisors (152127838454).

304240444042 is a wasteful number, since it uses less digits than its factorization.

304240444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538812.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 304240444042 its reverse (240444042403), we get a palindrome (544684486445).

The spelling of 304240444042 in words is "three hundred four billion, two hundred forty million, four hundred forty-four thousand, forty-two".