3140422221042 has 24 divisors (see below), whose sum is σ = 6847587311916. Its totient is φ = 1040139842976.

The previous prime is 3140422221029. The next prime is 3140422221043. The reversal of 3140422221042 is 2401222240413.

It is a happy number.

3140422221042 is a `hidden beast` number, since 3 + 1 + 404 + 2 + 2 + 2 + 210 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3104788485681 + 35633735361 = 1762041^2 + 188769^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3140422220997 and 3140422221015.

It is not an unprimeable number, because it can be changed into a prime (3140422221043) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 555627433 + ... + 555633084.

Almost surely, 2^{3140422221042} is an apocalyptic number.

3140422221042 is an abundant number, since it is smaller than the sum of its proper divisors (3707165090874).

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

3140422221042 is a wasteful number, since it uses less digits than its factorization.

3140422221042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111260682 (or 1111260679 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 3140422221042 its reverse (2401222240413), we get a palindrome (5541644461455).

The spelling of 3140422221042 in words is "three trillion, one hundred forty billion, four hundred twenty-two million, two hundred twenty-one thousand, forty-two".