3144212406 has 24 divisors (see below), whose sum is σ = 6866106624. Its totient is φ = 1039817520.

The previous prime is 3144212389. The next prime is 3144212431. The reversal of 3144212406 is 6042124413.

It is a happy number.

3144212406 is a `hidden beast` number, since 3 + 1 + 44 + 212 + 406 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3144212406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 685425 + ... + 689996.

It is an arithmetic number, because the mean of its divisors is an integer number (286087776).

Almost surely, 2^3144212406 is an apocalyptic number.

3144212406 is an abundant number, since it is smaller than the sum of its proper divisors (3721894218).

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

3144212406 is a wasteful number, since it uses less digits than its factorization.

3144212406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375556 (or 1375553 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3144212406 is about 56073.2771112943. The cubic root of 3144212406 is about 1464.9988788057.

Adding to 3144212406 its reverse (6042124413), we get a palindrome (9186336819).

The spelling of 3144212406 in words is "three billion, one hundred forty-four million, two hundred twelve thousand, four hundred six".