42850710171269 has 96 divisors (see below), whose sum is σ = 60190045547520. Its totient is φ = 29649001536000.

The previous prime is 42850710171253. The next prime is 42850710171307. The reversal of 42850710171269 is 96217101705824.

It is a happy number.

It is not a de Polignac number, because 42850710171269 - 2⁴ = 42850710171253 is a prime.

It is a super-2 number, since 2×42850710171269² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42850710171269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42850710176269) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 86287859 + ... + 86783039.

It is an arithmetic number, because the mean of its divisors is an integer number (626979641120).

Almost surely, 2^{42850710171269} is an apocalyptic number.

It is an amenable number.

42850710171269 is a deficient number, since it is larger than the sum of its proper divisors (17339335376251).

42850710171269 is a wasteful number, since it uses less digits than its factorization.

42850710171269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495523 (or 495512 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 42850710171269 in words is "forty-two trillion, eight hundred fifty billion, seven hundred ten million, one hundred seventy-one thousand, two hundred sixty-nine".