142360530 has 96 divisors (see below), whose sum is σ = 379152576. Its totient is φ = 34175232.

The previous prime is 142360481. The next prime is 142360577. The reversal of 142360530 is 35063241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 142360530.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217684 + ... + 218336.

It is an arithmetic number, because the mean of its divisors is an integer number (3949506).

Almost surely, 2^142360530 is an apocalyptic number.

142360530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142360530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189576288).

142360530 is an abundant number, since it is smaller than the sum of its proper divisors (236792046).

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

142360530 is a wasteful number, since it uses less digits than its factorization.

142360530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 142360530 is about 11931.4932007691. The cubic root of 142360530 is about 522.1515025373.

The spelling of 142360530 in words is "one hundred forty-two million, three hundred sixty thousand, five hundred thirty".