3143423033 has 4 divisors (see below), whose sum is σ = 3244823808. Its totient is φ = 3042022260.

The previous prime is 3143423011. The next prime is 3143423047. The reversal of 3143423033 is 3303243413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3143423033 - 2⁶ = 3143422969 is a prime.

It is a super-2 number, since 2×3143423033² = 19762216728789838178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3143422993 and 3143423011.

It is not an unprimeable number, because it can be changed into a prime (3143423053) 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, 50700341 + ... + 50700402.

It is an arithmetic number, because the mean of its divisors is an integer number (811205952).

Almost surely, 2^3143423033 is an apocalyptic number.

It is an amenable number.

3143423033 is a deficient number, since it is larger than the sum of its proper divisors (101400775).

3143423033 is a wasteful number, since it uses less digits than its factorization.

3143423033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101400774.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 3143423033 is about 56066.2379066047. The cubic root of 3143423033 is about 1464.8762696856.

Adding to 3143423033 its reverse (3303243413), we get a palindrome (6446666446).

The spelling of 3143423033 in words is "three billion, one hundred forty-three million, four hundred twenty-three thousand, thirty-three".