42040140010 has 32 divisors (see below), whose sum is σ = 83368911744. Its totient is φ = 15135960000.

The previous prime is 42040140007. The next prime is 42040140041. The reversal of 42040140010 is 1004104024.

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 15 ways as a sum of consecutive naturals, for example, 1880886 + ... + 1903105.

It is an arithmetic number, because the mean of its divisors is an integer number (2605278492).

Almost surely, 2^42040140010 is an apocalyptic number.

42040140010 is a deficient number, since it is larger than the sum of its proper divisors (41328771734).

42040140010 is a wasteful number, since it uses less digits than its factorization.

42040140010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784110.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 42040140010 its reverse (1004104024), we get a palindrome (43044244034).

The spelling of 42040140010 in words is "forty-two billion, forty million, one hundred forty thousand, ten".