3143401424 has 10 divisors (see below), whose sum is σ = 6090340290. Its totient is φ = 1571700704.

The previous prime is 3143401423. The next prime is 3143401447. The reversal of 3143401424 is 4241043413.

It can be written as a sum of positive squares in only one way, i.e., 3083803024 + 59598400 = 55532^2 + 7720^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3143401393 and 3143401402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143401423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98231279 + ... + 98231310.

It is an arithmetic number, because the mean of its divisors is an integer number (609034029).

Almost surely, 2^3143401424 is an apocalyptic number.

It is an amenable number.

3143401424 is a deficient number, since it is larger than the sum of its proper divisors (2946938866).

3143401424 is a wasteful number, since it uses less digits than its factorization.

3143401424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196462597 (or 196462591 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 3143401424 is about 56066.0451967142. The cubic root of 3143401424 is about 1464.8729129857.

Adding to 3143401424 its reverse (4241043413), we get a palindrome (7384444837).

The spelling of 3143401424 in words is "three billion, one hundred forty-three million, four hundred one thousand, four hundred twenty-four".