142354556606226 has 16 divisors (see below), whose sum is σ = 285369691206528. Its totient is φ = 47341422536400.

The previous prime is 142354556606219. The next prime is 142354556606237. The reversal of 142354556606226 is 622606655453241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27524080285 + ... + 27524085456.

It is an arithmetic number, because the mean of its divisors is an integer number (17835605700408).

Almost surely, 2^{142354556606226} is an apocalyptic number.

142354556606226 is an abundant number, since it is smaller than the sum of its proper divisors (143015134600302).

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

142354556606226 is a wasteful number, since it uses less digits than its factorization.

142354556606226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55048166177.

The product of its (nonzero) digits is 62208000, while the sum is 57.

The spelling of 142354556606226 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred fifty-six million, six hundred six thousand, two hundred twenty-six".