142422054552422 has 8 divisors (see below), whose sum is σ = 213633986877072. Its totient is φ = 71210725593400.

The previous prime is 142422054552409. The next prime is 142422054552457. The reversal of 142422054552422 is 224255450224241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150250829 + ... + 151195752.

It is an arithmetic number, because the mean of its divisors is an integer number (26704248359634).

Almost surely, 2^{142422054552422} is an apocalyptic number.

142422054552422 is a deficient number, since it is larger than the sum of its proper divisors (71211932324650).

142422054552422 is a wasteful number, since it uses less digits than its factorization.

142422054552422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301682814.

The product of its (nonzero) digits is 2048000, while the sum is 44.

The spelling of 142422054552422 in words is "one hundred forty-two trillion, four hundred twenty-two billion, fifty-four million, five hundred fifty-two thousand, four hundred twenty-two".