142818541122 has 16 divisors (see below), whose sum is σ = 285827652000. Its totient is φ = 47574418752.

The previous prime is 142818541109. The next prime is 142818541133. The reversal of 142818541122 is 221145818241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7930663 + ... + 7948650.

It is an arithmetic number, because the mean of its divisors is an integer number (17864228250).

Almost surely, 2^142818541122 is an apocalyptic number.

142818541122 is an abundant number, since it is smaller than the sum of its proper divisors (143009110878).

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

142818541122 is a wasteful number, since it uses less digits than its factorization.

142818541122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15880817.

The product of its digits is 40960, while the sum is 39.

The spelling of 142818541122 in words is "one hundred forty-two billion, eight hundred eighteen million, five hundred forty-one thousand, one hundred twenty-two".