42000004200134 has 32 divisors (see below), whose sum is σ = 63845142641280. Its totient is φ = 20719634116608.

The previous prime is 42000004200061. The next prime is 42000004200149. The reversal of 42000004200134 is 43100240000024.

42000004200134 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 2×42000004200134² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 737369984 + ... + 737426940.

It is an arithmetic number, because the mean of its divisors is an integer number (1995160707540).

Almost surely, 2^{42000004200134} is an apocalyptic number.

42000004200134 is a deficient number, since it is larger than the sum of its proper divisors (21845138441146).

42000004200134 is a wasteful number, since it uses less digits than its factorization.

42000004200134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68672.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42000004200134 its reverse (43100240000024), we get a palindrome (85100244200158).

The spelling of 42000004200134 in words is "forty-two trillion, four million, two hundred thousand, one hundred thirty-four".