3142234144 has 48 divisors (see below), whose sum is σ = 7097666688. Its totient is φ = 1341407232.

The previous prime is 3142234133. The next prime is 3142234153. The reversal of 3142234144 is 4414322413.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30277 + ... + 84859.

It is an arithmetic number, because the mean of its divisors is an integer number (147868056).

Almost surely, 2^3142234144 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 3142234144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3548833344).

3142234144 is an abundant number, since it is smaller than the sum of its proper divisors (3955432544).

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

3142234144 is a wasteful number, since it uses less digits than its factorization.

3142234144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54857 (or 54849 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 3142234144 is about 56055.6343644419. The cubic root of 3142234144 is about 1464.6915671205.

Adding to 3142234144 its reverse (4414322413), we get a palindrome (7556556557).

The spelling of 3142234144 in words is "three billion, one hundred forty-two million, two hundred thirty-four thousand, one hundred forty-four".