304505141444053 has 6 divisors (see below), whose sum is σ = 334703998446902. Its totient is φ = 276822855858120.

The previous prime is 304505141444003. The next prime is 304505141444071. The reversal of 304505141444053 is 350444141505403.

It can be written as a sum of positive squares in only one way, i.e., 258644168726724 + 45860972717329 = 16082418^2 + 6772073^2 .

It is a de Polignac number, because none of the positive numbers 2^k-304505141444053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304505141444003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1258285708326 + ... + 1258285708567.

Almost surely, 2^{304505141444053} is an apocalyptic number.

It is an amenable number.

304505141444053 is a deficient number, since it is larger than the sum of its proper divisors (30198857002849).

304505141444053 is a wasteful number, since it uses less digits than its factorization.

304505141444053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516571416915 (or 2516571416904 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 304505141444053 its reverse (350444141505403), we get a palindrome (654949282949456).

The spelling of 304505141444053 in words is "three hundred four trillion, five hundred five billion, one hundred forty-one million, four hundred forty-four thousand, fifty-three".