23234421042953 has 2 divisors, whose sum is σ = 23234421042954. Its totient is φ = 23234421042952.

The previous prime is 23234421042947. The next prime is 23234421043039. The reversal of 23234421042953 is 35924012443232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23217441128704 + 16979914249 = 4818448^2 + 130307^2 .

It is a cyclic number.

It is not a de Polignac number, because 23234421042953 - 2⁸ = 23234421042697 is a prime.

It is not a weakly prime, because it can be changed into another prime (23234421048953) 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, 11617210521476 + 11617210521477.

It is an arithmetic number, because the mean of its divisors is an integer number (11617210521477).

Almost surely, 2^{23234421042953} is an apocalyptic number.

It is an amenable number.

23234421042953 is a deficient number, since it is larger than the sum of its proper divisors (1).

23234421042953 is an equidigital number, since it uses as much as digits as its factorization.

23234421042953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 23234421042953 in words is "twenty-three trillion, two hundred thirty-four billion, four hundred twenty-one million, forty-two thousand, nine hundred fifty-three".