142727572522 has 8 divisors (see below), whose sum is σ = 214095347172. Its totient is φ = 71362456800.

The previous prime is 142727572501. The next prime is 142727572609. The reversal of 142727572522 is 225275727241.

142727572522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 141059585241 + 1667987281 = 375579^2 + 40841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 524629 + ... + 748792.

Almost surely, 2^142727572522 is an apocalyptic number.

142727572522 is a deficient number, since it is larger than the sum of its proper divisors (71367774650).

142727572522 is a wasteful number, since it uses less digits than its factorization.

142727572522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329464.

The product of its digits is 1097600, while the sum is 46.

The spelling of 142727572522 in words is "one hundred forty-two billion, seven hundred twenty-seven million, five hundred seventy-two thousand, five hundred twenty-two".