142330710 has 32 divisors (see below), whose sum is σ = 359573760. Its totient is φ = 35957088.

The previous prime is 142330709. The next prime is 142330757. The reversal of 142330710 is 17033241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124282 + ... + 125421.

It is an arithmetic number, because the mean of its divisors is an integer number (11236680).

Almost surely, 2^142330710 is an apocalyptic number.

142330710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142330710 is an abundant number, since it is smaller than the sum of its proper divisors (217243050).

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

142330710 is a wasteful number, since it uses less digits than its factorization.

142330710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249732.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 142330710 is about 11930.2435012870. The cubic root of 142330710 is about 522.1150419511.

Adding to 142330710 its reverse (17033241), we get a palindrome (159363951).

The spelling of 142330710 in words is "one hundred forty-two million, three hundred thirty thousand, seven hundred ten".