42034034408 has 32 divisors (see below), whose sum is σ = 80958844200. Its totient is φ = 20445219072.

The previous prime is 42034034407. The next prime is 42034034447. The reversal of 42034034408 is 80443043024.

It can be written as a sum of positive squares in 4 ways, for example, as 42034020484 + 13924 = 205022^2 + 118^2 .

It is a super-2 number, since 2×42034034408² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42034034407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260766 + ... + 2279282.

Almost surely, 2^42034034408 is an apocalyptic number.

It is an amenable number.

42034034408 is a deficient number, since it is larger than the sum of its proper divisors (38924809792).

42034034408 is a wasteful number, since it uses less digits than its factorization.

42034034408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26229 (or 26225 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 42034034408 in words is "forty-two billion, thirty-four million, thirty-four thousand, four hundred eight".