423101434212 has 72 divisors (see below), whose sum is σ = 1115097984000. Its totient is φ = 135098324928.

The previous prime is 423101434201. The next prime is 423101434219. The reversal of 423101434212 is 212434101324.

423101434212 is a `hidden beast` number, since 4 + 2 + 3 + 10 + 1 + 434 + 212 = 666.

It is not an unprimeable number, because it can be changed into a prime (423101434219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1462962 + ... + 1728137.

It is an arithmetic number, because the mean of its divisors is an integer number (15487472000).

Almost surely, 2^423101434212 is an apocalyptic number.

It is an amenable number.

423101434212 is an abundant number, since it is smaller than the sum of its proper divisors (691996549788).

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

423101434212 is a wasteful number, since it uses less digits than its factorization.

423101434212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191265 (or 3191260 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 423101434212 its reverse (212434101324), we get a palindrome (635535535536).

The spelling of 423101434212 in words is "four hundred twenty-three billion, one hundred one million, four hundred thirty-four thousand, two hundred twelve".