404423034010601 has 2 divisors, whose sum is σ = 404423034010602. Its totient is φ = 404423034010600.

The previous prime is 404423034010573. The next prime is 404423034010669. The reversal of 404423034010601 is 106010430324404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403557836385001 + 865197625600 = 20088749^2 + 930160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404423034010601 is a prime.

It is not a weakly prime, because it can be changed into another prime (404423034015601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202211517005300 + 202211517005301.

It is an arithmetic number, because the mean of its divisors is an integer number (202211517005301).

Almost surely, 2^{404423034010601} is an apocalyptic number.

It is an amenable number.

404423034010601 is a deficient number, since it is larger than the sum of its proper divisors (1).

404423034010601 is an equidigital number, since it uses as much as digits as its factorization.

404423034010601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 404423034010601 in words is "four hundred four trillion, four hundred twenty-three billion, thirty-four million, ten thousand, six hundred one".