423100214057 has 2 divisors, whose sum is σ = 423100214058. Its totient is φ = 423100214056.

The previous prime is 423100213993. The next prime is 423100214081. The reversal of 423100214057 is 750412001324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388049260096 + 35050953961 = 622936^2 + 187219^2 .

It is a cyclic number.

It is not a de Polignac number, because 423100214057 - 2⁶ = 423100213993 is a prime.

It is a super-2 number, since 2×423100214057² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (423100213057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211550107028 + 211550107029.

It is an arithmetic number, because the mean of its divisors is an integer number (211550107029).

Almost surely, 2^423100214057 is an apocalyptic number.

It is an amenable number.

423100214057 is a deficient number, since it is larger than the sum of its proper divisors (1).

423100214057 is an equidigital number, since it uses as much as digits as its factorization.

423100214057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 423100214057 in words is "four hundred twenty-three billion, one hundred million, two hundred fourteen thousand, fifty-seven".