2422042043140 has 24 divisors (see below), whose sum is σ = 5089534232832. Its totient is φ = 968198542560.

The previous prime is 2422042043111. The next prime is 2422042043191. The reversal of 2422042043140 is 413402402242.

It is a junction number, because it is equal to n+sod(n) for n = 2422042043099 and 2422042043108.

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, 38610046 + ... + 38672725.

It is an arithmetic number, because the mean of its divisors is an integer number (212063926368).

Almost surely, 2^{2422042043140} is an apocalyptic number.

2422042043140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422042043140 is an abundant number, since it is smaller than the sum of its proper divisors (2667492189692).

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

2422042043140 is a wasteful number, since it uses less digits than its factorization.

2422042043140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77284347 (or 77284345 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2422042043140 its reverse (413402402242), we get a palindrome (2835444445382).

The spelling of 2422042043140 in words is "two trillion, four hundred twenty-two billion, forty-two million, forty-three thousand, one hundred forty".