142226521614 has 12 divisors (see below), whose sum is σ = 308157463536. Its totient is φ = 47408840532.

The previous prime is 142226521603. The next prime is 142226521621. The reversal of 142226521614 is 416125622241.

142226521614 is a `hidden beast` number, since 1 + 422 + 2 + 6 + 5 + 216 + 14 = 666.

142226521614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 3950736694 + ... + 3950736729.

It is an arithmetic number, because the mean of its divisors is an integer number (25679788628).

Almost surely, 2^142226521614 is an apocalyptic number.

142226521614 is an abundant number, since it is smaller than the sum of its proper divisors (165930941922).

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

142226521614 is a wasteful number, since it uses less digits than its factorization.

142226521614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7901473431 (or 7901473428 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The spelling of 142226521614 in words is "one hundred forty-two billion, two hundred twenty-six million, five hundred twenty-one thousand, six hundred fourteen".