142332601031226 has 96 divisors (see below), whose sum is σ = 321845787591120. Its totient is φ = 45418243940352.

The previous prime is 142332601031167. The next prime is 142332601031249. The reversal of 142332601031226 is 622130106233241.

142332601031226 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 32 + 601 + 0 + 3 + 12 + 2 + 6 = 666.

142332601031226 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 126575662842225 + 15756938189001 = 11250585^2 + 3969501^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16305826 + ... + 23463698.

Almost surely, 2^{142332601031226} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142332601031226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160922893795560).

142332601031226 is an abundant number, since it is smaller than the sum of its proper divisors (179513186559894).

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

142332601031226 is a wasteful number, since it uses less digits than its factorization.

142332601031226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158400 (or 7158397 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 142332601031226 its reverse (622130106233241), we get a palindrome (764462707264467).

The spelling of 142332601031226 in words is "one hundred forty-two trillion, three hundred thirty-two billion, six hundred one million, thirty-one thousand, two hundred twenty-six".