42044828589688 has 16 divisors (see below), whose sum is σ = 78836625216360. Its totient is φ = 21021728532000.

The previous prime is 42044828589667. The next prime is 42044828589689. The reversal of 42044828589688 is 88698582844024.

42044828589688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42044828589688² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42044828589689) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 85459738 + ... + 85950313.

Almost surely, 2^{42044828589688} is an apocalyptic number.

It is an amenable number.

42044828589688 is a deficient number, since it is larger than the sum of its proper divisors (36791796626672).

42044828589688 is a wasteful number, since it uses less digits than its factorization.

42044828589688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171440718 (or 171440714 counting only the distinct ones).

The product of its (nonzero) digits is 2264924160, while the sum is 76.

The spelling of 42044828589688 in words is "forty-two trillion, forty-four billion, eight hundred twenty-eight million, five hundred eighty-nine thousand, six hundred eighty-eight".