142230523120 has 320 divisors, whose sum is σ = 408728768256. Its totient is φ = 44920995840.

The previous prime is 142230523063. The next prime is 142230523139. The reversal of 142230523120 is 21325032241.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 149244564 + ... + 149245516.

Almost surely, 2^142230523120 is an apocalyptic number.

142230523120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142230523120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204364384128).

142230523120 is an abundant number, since it is smaller than the sum of its proper divisors (266498245136).

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

142230523120 is a wasteful number, since it uses less digits than its factorization.

142230523120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 142230523120 its reverse (21325032241), we get a palindrome (163555555361).

The spelling of 142230523120 in words is "one hundred forty-two billion, two hundred thirty million, five hundred twenty-three thousand, one hundred twenty".