423234300005 has 64 divisors (see below), whose sum is σ = 601712326656. Its totient is φ = 282756096000.

The previous prime is 423234299989. The next prime is 423234300023. The reversal of 423234300005 is 500003432324.

It is not a de Polignac number, because 423234300005 - 2⁴ = 423234299989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 2504669 + ... + 2668301.

It is an arithmetic number, because the mean of its divisors is an integer number (9401755104).

Almost surely, 2^423234300005 is an apocalyptic number.

It is an amenable number.

423234300005 is a deficient number, since it is larger than the sum of its proper divisors (178478026651).

423234300005 is a wasteful number, since it uses less digits than its factorization.

423234300005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163758.

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 423234300005 its reverse (500003432324), we get a palindrome (923237732329).

The spelling of 423234300005 in words is "four hundred twenty-three billion, two hundred thirty-four million, three hundred thousand, five".