142715310 has 16 divisors (see below), whose sum is σ = 342516816. Its totient is φ = 38057408.

The previous prime is 142715303. The next prime is 142715311. The reversal of 142715310 is 13517241.

142715310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142715310² = 40735319416792200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142715311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378559 + ... + 2378618.

It is an arithmetic number, because the mean of its divisors is an integer number (21407301).

Almost surely, 2^142715310 is an apocalyptic number.

142715310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142715310 is an abundant number, since it is smaller than the sum of its proper divisors (199801506).

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

142715310 is a wasteful number, since it uses less digits than its factorization.

142715310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757187.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 142715310 is about 11946.3513258233. The cubic root of 142715310 is about 522.5848980275.

The spelling of 142715310 in words is "one hundred forty-two million, seven hundred fifteen thousand, three hundred ten".