140410042442 has 16 divisors (see below), whose sum is σ = 220589256960. Its totient is φ = 66902985072.

The previous prime is 140410042439. The next prime is 140410042453. The reversal of 140410042442 is 244240014041.

140410042442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5661218 + ... + 5685965.

It is an arithmetic number, because the mean of its divisors is an integer number (13786828560).

Almost surely, 2^140410042442 is an apocalyptic number.

140410042442 is a deficient number, since it is larger than the sum of its proper divisors (80179214518).

140410042442 is a wasteful number, since it uses less digits than its factorization.

140410042442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11347477.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 140410042442 its reverse (244240014041), we get a palindrome (384650056483).

The spelling of 140410042442 in words is "one hundred forty billion, four hundred ten million, forty-two thousand, four hundred forty-two".