42034142032 has 20 divisors (see below), whose sum is σ = 81675861696. Its totient is φ = 20956500320.

The previous prime is 42034142027. The next prime is 42034142083. The reversal of 42034142032 is 23024143024.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42034141988 and 42034142006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3779944 + ... + 3791047.

Almost surely, 2^42034142032 is an apocalyptic number.

It is an amenable number.

42034142032 is a deficient number, since it is larger than the sum of its proper divisors (39641719664).

42034142032 is a wasteful number, since it uses less digits than its factorization.

42034142032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571346 (or 7571340 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42034142032 its reverse (23024143024), we get a palindrome (65058285056).

The spelling of 42034142032 in words is "forty-two billion, thirty-four million, one hundred forty-two thousand, thirty-two".