23142341 has 2 divisors, whose sum is σ = 23142342. Its totient is φ = 23142340.

The previous prime is 23142331. The next prime is 23142367. The reversal of 23142341 is 14324132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23136100 + 6241 = 4810^2 + 79^2 .

It is a cyclic number.

It is not a de Polignac number, because 23142341 - 2⁶ = 23142277 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23142311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11571170 + 11571171.

It is an arithmetic number, because the mean of its divisors is an integer number (11571171).

Almost surely, 2^23142341 is an apocalyptic number.

It is an amenable number.

23142341 is a deficient number, since it is larger than the sum of its proper divisors (1).

23142341 is an equidigital number, since it uses as much as digits as its factorization.

23142341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 20.

The square root of 23142341 is about 4810.6487088541. The cubic root of 23142341 is about 284.9721569188.

Adding to 23142341 its reverse (14324132), we get a palindrome (37466473).

The spelling of 23142341 in words is "twenty-three million, one hundred forty-two thousand, three hundred forty-one".