42875885622243 has 8 divisors (see below), whose sum is σ = 57174726105856. Its totient is φ = 28580484443400.

The previous prime is 42875885622187. The next prime is 42875885622257. The reversal of 42875885622243 is 34222658857824.

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

It is not a de Polignac number, because 42875885622243 - 2⁶ = 42875885622179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42875885622263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859797103 + ... + 859846968.

It is an arithmetic number, because the mean of its divisors is an integer number (7146840763232).

Almost surely, 2^{42875885622243} is an apocalyptic number.

42875885622243 is a deficient number, since it is larger than the sum of its proper divisors (14298840483613).

42875885622243 is a wasteful number, since it uses less digits than its factorization.

42875885622243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719652385.

The product of its digits is 412876800, while the sum is 66.

The spelling of 42875885622243 in words is "forty-two trillion, eight hundred seventy-five billion, eight hundred eighty-five million, six hundred twenty-two thousand, two hundred forty-three".