423055344001 has 2 divisors, whose sum is σ = 423055344002. Its totient is φ = 423055344000.

The previous prime is 423055343987. The next prime is 423055344031. The reversal of 423055344001 is 100443550324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276806463376 + 146248880625 = 526124^2 + 382425^2 .

It is a cyclic number.

It is not a de Polignac number, because 423055344001 - 2⁹ = 423055343489 is a prime.

It is not a weakly prime, because it can be changed into another prime (423055344031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211527672000 + 211527672001.

It is an arithmetic number, because the mean of its divisors is an integer number (211527672001).

Almost surely, 2^423055344001 is an apocalyptic number.

It is an amenable number.

423055344001 is a deficient number, since it is larger than the sum of its proper divisors (1).

423055344001 is an equidigital number, since it uses as much as digits as its factorization.

423055344001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 423055344001 its reverse (100443550324), we get a palindrome (523498894325).

The spelling of 423055344001 in words is "four hundred twenty-three billion, fifty-five million, three hundred forty-four thousand, one".