42140112110 has 32 divisors (see below), whose sum is σ = 78736067712. Its totient is φ = 16226945280.

The previous prime is 42140112107. The next prime is 42140112121. The reversal of 42140112110 is 1121104124.

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, 706247 + ... + 763586.

It is an arithmetic number, because the mean of its divisors is an integer number (2460502116).

Almost surely, 2^42140112110 is an apocalyptic number.

42140112110 is a deficient number, since it is larger than the sum of its proper divisors (36595955602).

42140112110 is a wasteful number, since it uses less digits than its factorization.

42140112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469948.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 42140112110 its reverse (1121104124), we get a palindrome (43261216234).

The spelling of 42140112110 in words is "forty-two billion, one hundred forty million, one hundred twelve thousand, one hundred ten".