23413134443 has 2 divisors, whose sum is σ = 23413134444. Its totient is φ = 23413134442.

The previous prime is 23413134439. The next prime is 23413134449. The reversal of 23413134443 is 34443131432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23413134443 - 2² = 23413134439 is a prime.

It is not a weakly prime, because it can be changed into another prime (23413134449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11706567221 + 11706567222.

It is an arithmetic number, because the mean of its divisors is an integer number (11706567222).

Almost surely, 2^23413134443 is an apocalyptic number.

23413134443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23413134443 is an equidigital number, since it uses as much as digits as its factorization.

23413134443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 32.

Adding to 23413134443 its reverse (34443131432), we get a palindrome (57856265875).

The spelling of 23413134443 in words is "twenty-three billion, four hundred thirteen million, one hundred thirty-four thousand, four hundred forty-three".