142239105316 has 243 divisors, whose sum is σ = 333088451451. Its totient is φ = 52951298400.

The previous prime is 142239105289. The next prime is 142239105329. The reversal of 142239105316 is 613501932241.

142239105316 = 1³ + 2³ + ... + 868³.

The square root of 142239105316 is 377146.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×142239105316³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1800494965 + ... + 1800495043.

Almost surely, 2^142239105316 is an apocalyptic number.

142239105316 is the 377146-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142239105316

142239105316 is an abundant number, since it is smaller than the sum of its proper divisors (190849346135).

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

142239105316 is a wasteful number, since it uses less digits than its factorization.

142239105316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 142239105316 in words is "one hundred forty-two billion, two hundred thirty-nine million, one hundred five thousand, three hundred sixteen".