3140420003221 has 16 divisors (see below), whose sum is σ = 3195911334528. Its totient is φ = 3085255656000.

The previous prime is 3140420003207. The next prime is 3140420003239. The reversal of 3140420003221 is 1223000240413.

It is a cyclic number.

It is not a de Polignac number, because 3140420003221 - 2¹³ = 3140419995029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3140420003192 and 3140420003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140420003621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31385371 + ... + 31485271.

It is an arithmetic number, because the mean of its divisors is an integer number (199744458408).

Almost surely, 2^{3140420003221} is an apocalyptic number.

It is an amenable number.

3140420003221 is a deficient number, since it is larger than the sum of its proper divisors (55491331307).

3140420003221 is a wasteful number, since it uses less digits than its factorization.

3140420003221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101532.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 3140420003221 its reverse (1223000240413), we get a palindrome (4363420243634).

The spelling of 3140420003221 in words is "three trillion, one hundred forty billion, four hundred twenty million, three thousand, two hundred twenty-one".