304444415030142 has 8 divisors (see below), whose sum is σ = 608888830060296. Its totient is φ = 101481471676712.

The previous prime is 304444415030131. The next prime is 304444415030143. The reversal of 304444415030142 is 241030514444403.

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

304444415030142 is an admirable number.

It is a super-2 number, since 2×304444415030142² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 304444415030142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304444415030143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25370367919173 + ... + 25370367919184.

It is an arithmetic number, because the mean of its divisors is an integer number (76111103757537).

Almost surely, 2^{304444415030142} is an apocalyptic number.

304444415030142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304444415030142 is a wasteful number, since it uses less digits than its factorization.

304444415030142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50740735838362.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 304444415030142 its reverse (241030514444403), we get a palindrome (545474929474545).

The spelling of 304444415030142 in words is "three hundred four trillion, four hundred forty-four billion, four hundred fifteen million, thirty thousand, one hundred forty-two".