23241441409 has 2 divisors, whose sum is σ = 23241441410. Its totient is φ = 23241441408.

The previous prime is 23241441389. The next prime is 23241441451. The reversal of 23241441409 is 90414414232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12927007809 + 10314433600 = 113697^2 + 101560^2 .

It is a cyclic number.

It is not a de Polignac number, because 23241441409 - 2³¹ = 21093957761 is a prime.

It is not a weakly prime, because it can be changed into another prime (23241441709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11620720704 + 11620720705.

It is an arithmetic number, because the mean of its divisors is an integer number (11620720705).

Almost surely, 2^23241441409 is an apocalyptic number.

It is an amenable number.

23241441409 is a deficient number, since it is larger than the sum of its proper divisors (1).

23241441409 is an equidigital number, since it uses as much as digits as its factorization.

23241441409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 23241441409 in words is "twenty-three billion, two hundred forty-one million, four hundred forty-one thousand, four hundred nine".