142341232230 has 64 divisors (see below), whose sum is σ = 383124142080. Its totient is φ = 37602909792.

The previous prime is 142341232213. The next prime is 142341232249. The reversal of 142341232230 is 32232143241.

142341232230 is a `hidden beast` number, since 1 + 4 + 23 + 412 + 3 + 223 + 0 = 666.

It is a super-2 number, since 2×142341232230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 142341232194 and 142341232203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2434614 + ... + 2492393.

It is an arithmetic number, because the mean of its divisors is an integer number (5986314720).

Almost surely, 2^142341232230 is an apocalyptic number.

142341232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142341232230 is an abundant number, since it is smaller than the sum of its proper divisors (240782909850).

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

142341232230 is a wasteful number, since it uses less digits than its factorization.

142341232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927130 (or 4927124 counting only the distinct ones).

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

Adding to 142341232230 its reverse (32232143241), we get a palindrome (174573375471).

The spelling of 142341232230 in words is "one hundred forty-two billion, three hundred forty-one million, two hundred thirty-two thousand, two hundred thirty".