3234020143 has 4 divisors (see below), whose sum is σ = 3424256640. Its totient is φ = 3043783648.

The previous prime is 3234020131. The next prime is 3234020183. The reversal of 3234020143 is 3410204323.

It is a happy number.

3234020143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3234020143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234020183) 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, 95118223 + ... + 95118256.

It is an arithmetic number, because the mean of its divisors is an integer number (856064160).

Almost surely, 2^3234020143 is an apocalyptic number.

3234020143 is a deficient number, since it is larger than the sum of its proper divisors (190236497).

3234020143 is a wasteful number, since it uses less digits than its factorization.

3234020143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190236496.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3234020143 is about 56868.4459344547. The cubic root of 3234020143 is about 1478.8163385648.

Adding to 3234020143 its reverse (3410204323), we get a palindrome (6644224466).

The spelling of 3234020143 in words is "three billion, two hundred thirty-four million, twenty thousand, one hundred forty-three".