23407342573 has 2 divisors, whose sum is σ = 23407342574. Its totient is φ = 23407342572.

The previous prime is 23407342549. The next prime is 23407342579. The reversal of 23407342573 is 37524370432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13054890564 + 10352452009 = 114258^2 + 101747^2 .

It is a cyclic number.

It is not a de Polignac number, because 23407342573 - 2¹⁷ = 23407211501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23407342579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11703671286 + 11703671287.

It is an arithmetic number, because the mean of its divisors is an integer number (11703671287).

Almost surely, 2^23407342573 is an apocalyptic number.

It is an amenable number.

23407342573 is a deficient number, since it is larger than the sum of its proper divisors (1).

23407342573 is an equidigital number, since it uses as much as digits as its factorization.

23407342573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 40.

The spelling of 23407342573 in words is "twenty-three billion, four hundred seven million, three hundred forty-two thousand, five hundred seventy-three".