42038034306 has 16 divisors (see below), whose sum is σ = 87731550144. Its totient is φ = 13403431184.

The previous prime is 42038034287. The next prime is 42038034307. The reversal of 42038034306 is 60343083024.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42038034307) 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, 152311581 + ... + 152311856.

It is an arithmetic number, because the mean of its divisors is an integer number (5483221884).

Almost surely, 2^42038034306 is an apocalyptic number.

42038034306 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42038034306 is an abundant number, since it is smaller than the sum of its proper divisors (45693515838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42038034306 is a wasteful number, since it uses less digits than its factorization.

42038034306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304623465.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 42038034306 in words is "forty-two billion, thirty-eight million, thirty-four thousand, three hundred six".