23406104329 has 2 divisors, whose sum is σ = 23406104330. Its totient is φ = 23406104328.

The previous prime is 23406104327. The next prime is 23406104377. The reversal of 23406104329 is 92340160432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21595772025 + 1810332304 = 146955^2 + 42548^2 .

It is a cyclic number.

It is not a de Polignac number, because 23406104329 - 2¹ = 23406104327 is a prime.

Together with 23406104327, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23406104294 and 23406104303.

It is not a weakly prime, because it can be changed into another prime (23406104321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11703052164 + 11703052165.

It is an arithmetic number, because the mean of its divisors is an integer number (11703052165).

Almost surely, 2^23406104329 is an apocalyptic number.

It is an amenable number.

23406104329 is a deficient number, since it is larger than the sum of its proper divisors (1).

23406104329 is an equidigital number, since it uses as much as digits as its factorization.

23406104329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 23406104329 in words is "twenty-three billion, four hundred six million, one hundred four thousand, three hundred twenty-nine".