142016653634422 has 16 divisors (see below), whose sum is σ = 245966987740320. Its totient is φ = 60236813323008.

The previous prime is 142016653634407. The next prime is 142016653634423. The reversal of 142016653634422 is 224436356610241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142016653634423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52288899097 + ... + 52288901812.

It is an arithmetic number, because the mean of its divisors is an integer number (15372936733770).

Almost surely, 2^{142016653634422} is an apocalyptic number.

142016653634422 is a deficient number, since it is larger than the sum of its proper divisors (103950334105898).

142016653634422 is a wasteful number, since it uses less digits than its factorization.

142016653634422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104577801015.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 142016653634422 in words is "one hundred forty-two trillion, sixteen billion, six hundred fifty-three million, six hundred thirty-four thousand, four hundred twenty-two".