230134040142 has 8 divisors (see below), whose sum is σ = 460268080296. Its totient is φ = 76711346712.

The previous prime is 230134040083. The next prime is 230134040161. The reversal of 230134040142 is 241040431032.

230134040142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

230134040142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19177836673 + ... + 19177836684.

It is an arithmetic number, because the mean of its divisors is an integer number (57533510037).

Almost surely, 2^230134040142 is an apocalyptic number.

230134040142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230134040142 is a wasteful number, since it uses less digits than its factorization.

230134040142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38355673362.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 230134040142 its reverse (241040431032), we get a palindrome (471174471174).

The spelling of 230134040142 in words is "two hundred thirty billion, one hundred thirty-four million, forty thousand, one hundred forty-two".