4434243130023 has 16 divisors (see below), whose sum is σ = 6756983463936. Its totient is φ = 2533837635360.

The previous prime is 4434243130007. The next prime is 4434243130063. The reversal of 4434243130023 is 3200313424344.

It is a happy number.

It is not a de Polignac number, because 4434243130023 - 2⁴ = 4434243130007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434243130063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3448465 + ... + 4556357.

It is an arithmetic number, because the mean of its divisors is an integer number (422311466496).

Almost surely, 2^{4434243130023} is an apocalyptic number.

4434243130023 is a deficient number, since it is larger than the sum of its proper divisors (2322740333913).

4434243130023 is a wasteful number, since it uses less digits than its factorization.

4434243130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298494.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4434243130023 its reverse (3200313424344), we get a palindrome (7634556554367).

The spelling of 4434243130023 in words is "four trillion, four hundred thirty-four billion, two hundred forty-three million, one hundred thirty thousand, twenty-three".