142325661440022 has 16 divisors (see below), whose sum is σ = 301395518343792. Its totient is φ = 44651187902720.

The previous prime is 142325661440021. The next prime is 142325661440041. The reversal of 142325661440022 is 220044166523241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142325661440021) 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, 697674810879 + ... + 697674811082.

It is an arithmetic number, because the mean of its divisors is an integer number (18837219896487).

Almost surely, 2^{142325661440022} is an apocalyptic number.

142325661440022 is an abundant number, since it is smaller than the sum of its proper divisors (159069856903770).

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

142325661440022 is a wasteful number, since it uses less digits than its factorization.

142325661440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395349621983.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 142325661440022 in words is "one hundred forty-two trillion, three hundred twenty-five billion, six hundred sixty-one million, four hundred forty thousand, twenty-two".