142122026641614 has 48 divisors (see below), whose sum is σ = 294432788827008. Its totient is φ = 45732772689184.

The previous prime is 142122026641597. The next prime is 142122026641633. The reversal of 142122026641614 is 416146620221241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27858199 + ... + 32562605.

It is an arithmetic number, because the mean of its divisors is an integer number (6134016433896).

Almost surely, 2^{142122026641614} is an apocalyptic number.

142122026641614 is an abundant number, since it is smaller than the sum of its proper divisors (152310762185394).

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

142122026641614 is a wasteful number, since it uses less digits than its factorization.

142122026641614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710457 (or 4710428 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

Adding to 142122026641614 its reverse (416146620221241), we get a palindrome (558268646862855).

The spelling of 142122026641614 in words is "one hundred forty-two trillion, one hundred twenty-two billion, twenty-six million, six hundred forty-one thousand, six hundred fourteen".