3143144434 has 8 divisors (see below), whose sum is σ = 4724813808. Its totient is φ = 1568206500.

The previous prime is 3143144423. The next prime is 3143144437. The reversal of 3143144434 is 4344413413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3143144396 and 3143144405.

It is not an unprimeable number, because it can be changed into a prime (3143144437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1681692 + ... + 1683559.

It is an arithmetic number, because the mean of its divisors is an integer number (590601726).

Almost surely, 2^3143144434 is an apocalyptic number.

3143144434 is a deficient number, since it is larger than the sum of its proper divisors (1581669374).

3143144434 is a wasteful number, since it uses less digits than its factorization.

3143144434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365720.

The product of its digits is 27648, while the sum is 31.

The square root of 3143144434 is about 56063.7532992574. The cubic root of 3143144434 is about 1464.8329914804.

Adding to 3143144434 its reverse (4344413413), we get a palindrome (7487557847).

The spelling of 3143144434 in words is "three billion, one hundred forty-three million, one hundred forty-four thousand, four hundred thirty-four".