42875883687045 has 64 divisors (see below), whose sum is σ = 68962166913024. Its totient is φ = 22747169491200.

The previous prime is 42875883686969. The next prime is 42875883687083. The reversal of 42875883687045 is 54078638857824.

42875883687045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42875883687045 - 2⁸ = 42875883686789 is a prime.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11133699370 + ... + 11133703220.

It is an arithmetic number, because the mean of its divisors is an integer number (1077533858016).

Almost surely, 2^{42875883687045} is an apocalyptic number.

It is an amenable number.

42875883687045 is a deficient number, since it is larger than the sum of its proper divisors (26086283225979).

42875883687045 is a wasteful number, since it uses less digits than its factorization.

42875883687045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482.

The product of its (nonzero) digits is 2890137600, while the sum is 75.

The spelling of 42875883687045 in words is "forty-two trillion, eight hundred seventy-five billion, eight hundred eighty-three million, six hundred eighty-seven thousand, forty-five".