23305650405043 has 2 divisors, whose sum is σ = 23305650405044. Its totient is φ = 23305650405042.

The previous prime is 23305650405019. The next prime is 23305650405109. The reversal of 23305650405043 is 34050405650332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23305650405043 - 2³³ = 23297060470451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23305650404987 and 23305650405005.

It is not a weakly prime, because it can be changed into another prime (23305650405013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11652825202521 + 11652825202522.

It is an arithmetic number, because the mean of its divisors is an integer number (11652825202522).

Almost surely, 2^{23305650405043} is an apocalyptic number.

23305650405043 is a deficient number, since it is larger than the sum of its proper divisors (1).

23305650405043 is an equidigital number, since it uses as much as digits as its factorization.

23305650405043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 23305650405043 in words is "twenty-three trillion, three hundred five billion, six hundred fifty million, four hundred five thousand, forty-three".