142715887482 has 64 divisors (see below), whose sum is σ = 332472729600. Its totient is φ = 39993355584.

The previous prime is 142715887477. The next prime is 142715887537. The reversal of 142715887482 is 284788517241.

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, 8100519 + ... + 8118117.

It is an arithmetic number, because the mean of its divisors is an integer number (5194886400).

Almost surely, 2^142715887482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142715887482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166236364800).

142715887482 is an abundant number, since it is smaller than the sum of its proper divisors (189756842118).

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

142715887482 is a wasteful number, since it uses less digits than its factorization.

142715887482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21307.

The product of its digits is 8028160, while the sum is 57.

The spelling of 142715887482 in words is "one hundred forty-two billion, seven hundred fifteen million, eight hundred eighty-seven thousand, four hundred eighty-two".