140002200042 has 16 divisors (see below), whose sum is σ = 280068717792. Its totient is φ = 46656680400.

The previous prime is 140002199989. The next prime is 140002200067. The reversal of 140002200042 is 240002200041.

140002200042 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140002199994 and 140002200030.

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, 2651584 + ... + 2703867.

It is an arithmetic number, because the mean of its divisors is an integer number (17504294862).

Almost surely, 2^140002200042 is an apocalyptic number.

140002200042 is an abundant number, since it is smaller than the sum of its proper divisors (140066517750).

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

140002200042 is a wasteful number, since it uses less digits than its factorization.

140002200042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5359813.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 140002200042 its reverse (240002200041), we get a palindrome (380004400083).

Subtracting 140002200042 from its reverse (240002200041), we obtain a palindrome (99999999999).

The spelling of 140002200042 in words is "one hundred forty billion, two million, two hundred thousand, forty-two".