42868339774 has 16 divisors (see below), whose sum is σ = 69279498288. Its totient is φ = 19776632832.

The previous prime is 42868339753. The next prime is 42868339793. The reversal of 42868339774 is 47793386824.

It is a happy number.

It is a super-2 number, since 2×42868339774² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304707 + ... + 422590.

It is an arithmetic number, because the mean of its divisors is an integer number (4329968643).

Almost surely, 2^42868339774 is an apocalyptic number.

42868339774 is a deficient number, since it is larger than the sum of its proper divisors (26411158514).

42868339774 is a wasteful number, since it uses less digits than its factorization.

42868339774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729579.

The product of its digits is 48771072, while the sum is 61.

The spelling of 42868339774 in words is "forty-two billion, eight hundred sixty-eight million, three hundred thirty-nine thousand, seven hundred seventy-four".