42874432885719 has 12 divisors (see below), whose sum is σ = 61967941060792. Its totient is φ = 28565322332400.

The previous prime is 42874432885709. The next prime is 42874432885733. The reversal of 42874432885719 is 91758823447824.

42874432885719 is a `hidden beast` number, since 4 + 2 + 8 + 7 + 4 + 43 + 2 + 8 + 8 + 571 + 9 = 666.

It is not a de Polignac number, because 42874432885719 - 2⁴ = 42874432885703 is a prime.

It is a super-2 number, since 2×42874432885719² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42874432885709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1469394997 + ... + 1469424174.

Almost surely, 2^{42874432885719} is an apocalyptic number.

42874432885719 is a deficient number, since it is larger than the sum of its proper divisors (19093508175073).

42874432885719 is a wasteful number, since it uses less digits than its factorization.

42874432885719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938820798 (or 2938820795 counting only the distinct ones).

The product of its digits is 867041280, while the sum is 72.

The spelling of 42874432885719 in words is "forty-two trillion, eight hundred seventy-four billion, four hundred thirty-two million, eight hundred eighty-five thousand, seven hundred nineteen".