304233140023 has 8 divisors (see below), whose sum is σ = 306666374976. Its totient is φ = 301809542400.

The previous prime is 304233139997. The next prime is 304233140033. The reversal of 304233140023 is 320041332403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304233140023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304233140023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304233140033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345938 + ... + 2472223.

It is an arithmetic number, because the mean of its divisors is an integer number (38333296872).

Almost surely, 2^304233140023 is an apocalyptic number.

304233140023 is a deficient number, since it is larger than the sum of its proper divisors (2433234953).

304233140023 is a wasteful number, since it uses less digits than its factorization.

304233140023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818665.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 304233140023 its reverse (320041332403), we get a palindrome (624274472426).

The spelling of 304233140023 in words is "three hundred four billion, two hundred thirty-three million, one hundred forty thousand, twenty-three".