142111451024022 has 16 divisors (see below), whose sum is σ = 286130438305200. Its totient is φ = 47052560965152.

The previous prime is 142111451024021. The next prime is 142111451024069. The reversal of 142111451024022 is 220420154111241.

It is a happy number.

142111451024022 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 not an unprimeable number, because it can be changed into a prime (142111451024021) 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, 79480676413 + ... + 79480678200.

It is an arithmetic number, because the mean of its divisors is an integer number (17883152394075).

Almost surely, 2^{142111451024022} is an apocalyptic number.

142111451024022 is an abundant number, since it is smaller than the sum of its proper divisors (144018987281178).

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

142111451024022 is a wasteful number, since it uses less digits than its factorization.

142111451024022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158961354767.

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 142111451024022 in words is "one hundred forty-two trillion, one hundred eleven billion, four hundred fifty-one million, twenty-four thousand, twenty-two".