142216254304 has 48 divisors (see below), whose sum is σ = 297479044800. Its totient is φ = 66735978624.

The previous prime is 142216254283. The next prime is 142216254319. The reversal of 142216254304 is 403452612241.

142216254304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142216254304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027974 + ... + 1158085.

It is an arithmetic number, because the mean of its divisors is an integer number (6197480100).

Almost surely, 2^142216254304 is an apocalyptic number.

It is an amenable number.

142216254304 is an abundant number, since it is smaller than the sum of its proper divisors (155262790496).

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

142216254304 is a wasteful number, since it uses less digits than its factorization.

142216254304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186195 (or 2186187 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 142216254304 its reverse (403452612241), we get a palindrome (545668866545).

The spelling of 142216254304 in words is "one hundred forty-two billion, two hundred sixteen million, two hundred fifty-four thousand, three hundred four".