142424043056322 has 32 divisors (see below), whose sum is σ = 301955785889472. Its totient is φ = 44629914945024.

The previous prime is 142424043056279. The next prime is 142424043056363. The reversal of 142424043056322 is 223650340424241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814564948 + ... + 814739775.

It is an arithmetic number, because the mean of its divisors is an integer number (9436118309046).

Almost surely, 2^{142424043056322} is an apocalyptic number.

142424043056322 is an abundant number, since it is smaller than the sum of its proper divisors (159531742833150).

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

142424043056322 is a wasteful number, since it uses less digits than its factorization.

142424043056322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629305602.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 142424043056322 in words is "one hundred forty-two trillion, four hundred twenty-four billion, forty-three million, fifty-six thousand, three hundred twenty-two".