142301232234 has 24 divisors (see below), whose sum is σ = 352364956320. Its totient is φ = 40657494888.

The previous prime is 142301232233. The next prime is 142301232239. The reversal of 142301232234 is 432232103241.

142301232234 is a `hidden beast` number, since 1 + 4 + 2 + 301 + 2 + 322 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 142301232198 and 142301232207.

It is not an unprimeable number, because it can be changed into a prime (142301232233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 564687304 + ... + 564687555.

It is an arithmetic number, because the mean of its divisors is an integer number (14681873180).

Almost surely, 2^142301232234 is an apocalyptic number.

142301232234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142301232234 is an abundant number, since it is smaller than the sum of its proper divisors (210063724086).

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

142301232234 is a wasteful number, since it uses less digits than its factorization.

142301232234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129374874 (or 1129374871 counting only the distinct ones).

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

Adding to 142301232234 its reverse (432232103241), we get a palindrome (574533335475).

The spelling of 142301232234 in words is "one hundred forty-two billion, three hundred one million, two hundred thirty-two thousand, two hundred thirty-four".