82488142158 has 16 divisors (see below), whose sum is σ = 164979686736. Its totient is φ = 27495480320.

The previous prime is 82488142129. The next prime is 82488142171. The reversal of 82488142158 is 85124188428.

It is a self number, because there is not a number n which added to its sum of digits gives 82488142158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261760 + ... + 483212.

It is an arithmetic number, because the mean of its divisors is an integer number (10311230421).

Almost surely, 2^82488142158 is an apocalyptic number.

82488142158 is an abundant number, since it is smaller than the sum of its proper divisors (82491544578).

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

82488142158 is a wasteful number, since it uses less digits than its factorization.

82488142158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283539.

The product of its digits is 1310720, while the sum is 51.

The spelling of 82488142158 in words is "eighty-two billion, four hundred eighty-eight million, one hundred forty-two thousand, one hundred fifty-eight".