254042305112 has 64 divisors (see below), whose sum is σ = 494978964480. Its totient is φ = 122150028672.

The previous prime is 254042305109. The next prime is 254042305129. The reversal of 254042305112 is 211503240452.

254042305112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8350553 + ... + 8380919.

It is an arithmetic number, because the mean of its divisors is an integer number (7734046320).

Almost surely, 2^254042305112 is an apocalyptic number.

It is an amenable number.

254042305112 is a deficient number, since it is larger than the sum of its proper divisors (240936659368).

254042305112 is a wasteful number, since it uses less digits than its factorization.

254042305112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30792 (or 30788 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 254042305112 its reverse (211503240452), we get a palindrome (465545545564).

The spelling of 254042305112 in words is "two hundred fifty-four billion, forty-two million, three hundred five thousand, one hundred twelve".