423202313412401 has 2 divisors, whose sum is σ = 423202313412402. Its totient is φ = 423202313412400.

The previous prime is 423202313412379. The next prime is 423202313412421. The reversal of 423202313412401 is 104214313202324.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 374495104719376 + 48707208693025 = 19351876^2 + 6979055^2 .

It is a cyclic number.

It is not a de Polignac number, because 423202313412401 - 2²² = 423202309218097 is a prime.

It is not a weakly prime, because it can be changed into another prime (423202313412421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211601156706200 + 211601156706201.

It is an arithmetic number, because the mean of its divisors is an integer number (211601156706201).

Almost surely, 2^{423202313412401} is an apocalyptic number.

It is an amenable number.

423202313412401 is a deficient number, since it is larger than the sum of its proper divisors (1).

423202313412401 is an equidigital number, since it uses as much as digits as its factorization.

423202313412401 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.

Adding to 423202313412401 its reverse (104214313202324), we get a palindrome (527416626614725).

The spelling of 423202313412401 in words is "four hundred twenty-three trillion, two hundred two billion, three hundred thirteen million, four hundred twelve thousand, four hundred one".