3144010421 has 16 divisors (see below), whose sum is σ = 3333657600. Its totient is φ = 2960284800.

The previous prime is 3144010381. The next prime is 3144010453. The reversal of 3144010421 is 1240104413.

It is a cyclic number.

It is not a de Polignac number, because 3144010421 - 2⁶ = 3144010357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3144010393 and 3144010402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144010021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491240 + ... + 497598.

It is an arithmetic number, because the mean of its divisors is an integer number (208353600).

Almost surely, 2^3144010421 is an apocalyptic number.

3144010421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3144010421 is a deficient number, since it is larger than the sum of its proper divisors (189647179).

3144010421 is a wasteful number, since it uses less digits than its factorization.

3144010421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3144010421 is about 56071.4760016178. The cubic root of 3144010421 is about 1464.9675075011.

Adding to 3144010421 its reverse (1240104413), we get a palindrome (4384114834).

The spelling of 3144010421 in words is "three billion, one hundred forty-four million, ten thousand, four hundred twenty-one".