423140130342 has 24 divisors (see below), whose sum is σ = 920289571344. Its totient is φ = 140510409264.

The previous prime is 423140130289. The next prime is 423140130431. The reversal of 423140130342 is 243031041324.

423140130342 is a `hidden beast` number, since 4 + 2 + 314 + 0 + 1 + 3 + 0 + 342 = 666.

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, 44686873 + ... + 44696340.

It is an arithmetic number, because the mean of its divisors is an integer number (38345398806).

Almost surely, 2^423140130342 is an apocalyptic number.

423140130342 is an abundant number, since it is smaller than the sum of its proper divisors (497149441002).

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

423140130342 is a wasteful number, since it uses less digits than its factorization.

423140130342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89383484 (or 89383481 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 423140130342 its reverse (243031041324), we get a palindrome (666171171666).

The spelling of 423140130342 in words is "four hundred twenty-three billion, one hundred forty million, one hundred thirty thousand, three hundred forty-two".