3142213344 has 96 divisors (see below), whose sum is σ = 9259518240. Its totient is φ = 1036578816.

The previous prime is 3142213339. The next prime is 3142213381. The reversal of 3142213344 is 4433122413.

3142213344 is a `hidden beast` number, since 314 + 2 + 2 + 1 + 3 + 344 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65062 + ... + 102554.

It is an arithmetic number, because the mean of its divisors is an integer number (96453315).

Almost surely, 2^3142213344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3142213344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4629759120).

3142213344 is an abundant number, since it is smaller than the sum of its proper divisors (6117304896).

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

3142213344 is a wasteful number, since it uses less digits than its factorization.

3142213344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37609 (or 37595 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3142213344 is about 56055.4488341678. The cubic root of 3142213344 is about 1464.6883352743.

Adding to 3142213344 its reverse (4433122413), we get a palindrome (7575335757).

The spelling of 3142213344 in words is "three billion, one hundred forty-two million, two hundred thirteen thousand, three hundred forty-four".