23435052401 has 2 divisors, whose sum is σ = 23435052402. Its totient is φ = 23435052400.

The previous prime is 23435052353. The next prime is 23435052427. The reversal of 23435052401 is 10425053432.

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., 14346290176 + 9088762225 = 119776^2 + 95335^2 .

It is a cyclic number.

It is not a de Polignac number, because 23435052401 - 2¹⁸ = 23434790257 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23435052451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11717526200 + 11717526201.

It is an arithmetic number, because the mean of its divisors is an integer number (11717526201).

Almost surely, 2^23435052401 is an apocalyptic number.

It is an amenable number.

23435052401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23435052401 is an equidigital number, since it uses as much as digits as its factorization.

23435052401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 23435052401 in words is "twenty-three billion, four hundred thirty-five million, fifty-two thousand, four hundred one".