42304135184 has 20 divisors (see below), whose sum is σ = 82106332284. Its totient is φ = 21115404288.

The previous prime is 42304135127. The next prime is 42304135187. The reversal of 42304135184 is 48153140324.

It can be written as a sum of positive squares in 2 ways, for example, as 30966144784 + 11337990400 = 175972^2 + 106480^2 .

It is a super-2 number, since 2×42304135184² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42304135187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281937 + ... + 2300400.

Almost surely, 2^42304135184 is an apocalyptic number.

It is an amenable number.

42304135184 is a deficient number, since it is larger than the sum of its proper divisors (39802197100).

42304135184 is a wasteful number, since it uses less digits than its factorization.

42304135184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582922 (or 4582916 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 42304135184 in words is "forty-two billion, three hundred four million, one hundred thirty-five thousand, one hundred eighty-four".