423132142042100 has 36 divisors (see below), whose sum is σ = 918404439023148. Its totient is φ = 169214572800000.

The previous prime is 423132142042091. The next prime is 423132142042153. The reversal of 423132142042100 is 1240241231324.

It can be written as a sum of positive squares in 6 ways, for example, as 2546366998756 + 420585775043344 = 1595734^2 + 20508188^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478105901 + ... + 478990100.

Almost surely, 2^{423132142042100} is an apocalyptic number.

It is an amenable number.

423132142042100 is an abundant number, since it is smaller than the sum of its proper divisors (495272296981048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423132142042100 is a wasteful number, since it uses less digits than its factorization.

423132142042100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957100436 (or 957100429 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 423132142042100 its reverse (1240241231324), we get a palindrome (424372383273424).

The spelling of 423132142042100 in words is "four hundred twenty-three trillion, one hundred thirty-two billion, one hundred forty-two million, forty-two thousand, one hundred".