423230012210 has 32 divisors (see below), whose sum is σ = 765064563120. Its totient is φ = 168571138048.

The previous prime is 423230012203. The next prime is 423230012239. The reversal of 423230012210 is 12210032324.

It can be written as a sum of positive squares in 8 ways, for example, as 294407163649 + 128822848561 = 542593^2 + 358919^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2215034 + ... + 2398506.

Almost surely, 2^423230012210 is an apocalyptic number.

423230012210 is a deficient number, since it is larger than the sum of its proper divisors (341834550910).

423230012210 is a wasteful number, since it uses less digits than its factorization.

423230012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184462.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 423230012210 its reverse (12210032324), we get a palindrome (435440044534).

The spelling of 423230012210 in words is "four hundred twenty-three billion, two hundred thirty million, twelve thousand, two hundred ten".