2008140042 has 16 divisors (see below), whose sum is σ = 4019111712. Its totient is φ = 668908080.

The previous prime is 2008140037. The next prime is 2008140047. The reversal of 2008140042 is 2400418002.

2008140042 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2008140037) and next prime (2008140047).

It is not an unprimeable number, because it can be changed into a prime (2008140047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108709 + ... + 125832.

It is an arithmetic number, because the mean of its divisors is an integer number (251194482).

Almost surely, 2^2008140042 is an apocalyptic number.

2008140042 is an abundant number, since it is smaller than the sum of its proper divisors (2010971670).

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

2008140042 is a wasteful number, since it uses less digits than its factorization.

2008140042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235973.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2008140042 is about 44812.2755726598. The cubic root of 2008140042 is about 1261.6280378700.

Adding to 2008140042 its reverse (2400418002), we get a palindrome (4408558044).

The spelling of 2008140042 in words is "two billion, eight million, one hundred forty thousand, forty-two".