423411108833 has 2 divisors, whose sum is σ = 423411108834. Its totient is φ = 423411108832.

The previous prime is 423411108829. The next prime is 423411108851. The reversal of 423411108833 is 338801114324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307434763024 + 115976345809 = 554468^2 + 340553^2 .

It is a cyclic number.

It is not a de Polignac number, because 423411108833 - 2² = 423411108829 is a prime.

It is not a weakly prime, because it can be changed into another prime (423411108233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211705554416 + 211705554417.

It is an arithmetic number, because the mean of its divisors is an integer number (211705554417).

Almost surely, 2^423411108833 is an apocalyptic number.

It is an amenable number.

423411108833 is a deficient number, since it is larger than the sum of its proper divisors (1).

423411108833 is an equidigital number, since it uses as much as digits as its factorization.

423411108833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 423411108833 in words is "four hundred twenty-three billion, four hundred eleven million, one hundred eight thousand, eight hundred thirty-three".