23413134449 has 2 divisors, whose sum is σ = 23413134450. Its totient is φ = 23413134448.

The previous prime is 23413134443. The next prime is 23413134463. The reversal of 23413134449 is 94443131432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22117638400 + 1295496049 = 148720^2 + 35993^2 .

It is a cyclic number.

It is not a de Polignac number, because 23413134449 - 2³² = 19118167153 is a prime.

It is not a weakly prime, because it can be changed into another prime (23413134443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11706567224 + 11706567225.

It is an arithmetic number, because the mean of its divisors is an integer number (11706567225).

Almost surely, 2^23413134449 is an apocalyptic number.

It is an amenable number.

23413134449 is a deficient number, since it is larger than the sum of its proper divisors (1).

23413134449 is an equidigital number, since it uses as much as digits as its factorization.

23413134449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 38.

The spelling of 23413134449 in words is "twenty-three billion, four hundred thirteen million, one hundred thirty-four thousand, four hundred forty-nine".