42225044146 has 8 divisors (see below), whose sum is σ = 63439890480. Its totient is φ = 21078413988.

The previous prime is 42225044123. The next prime is 42225044161. The reversal of 42225044146 is 64144052224.

42225044146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 17052496 + ... + 17054971.

It is an arithmetic number, because the mean of its divisors is an integer number (7929986310).

Almost surely, 2^42225044146 is an apocalyptic number.

42225044146 is a deficient number, since it is larger than the sum of its proper divisors (21214846334).

42225044146 is a wasteful number, since it uses less digits than its factorization.

42225044146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34108088.

The product of its (nonzero) digits is 61440, while the sum is 34.

The spelling of 42225044146 in words is "forty-two billion, two hundred twenty-five million, forty-four thousand, one hundred forty-six".