423134213024212 has 24 divisors (see below), whose sum is σ = 741202362118400. Its totient is φ = 211362112202976.

The previous prime is 423134213024203. The next prime is 423134213024233. The reversal of 423134213024212 is 212420312431324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025989198 + ... + 1026401530.

Almost surely, 2^{423134213024212} is an apocalyptic number.

It is an amenable number.

423134213024212 is a deficient number, since it is larger than the sum of its proper divisors (318068149094188).

423134213024212 is a wasteful number, since it uses less digits than its factorization.

423134213024212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660295 (or 660293 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 423134213024212 its reverse (212420312431324), we get a palindrome (635554525455536).

The spelling of 423134213024212 in words is "four hundred twenty-three trillion, one hundred thirty-four billion, two hundred thirteen million, twenty-four thousand, two hundred twelve".