3433442123 has 4 divisors (see below), whose sum is σ = 3433629120. Its totient is φ = 3433255128.

The previous prime is 3433442087. The next prime is 3433442141. The reversal of 3433442123 is 3212443343.

3433442123 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, and also an emirpimes, since its reverse is a distinct semiprime: 3212443343 = 197 ⋅16306819.

It is a cyclic number.

It is not a de Polignac number, because 3433442123 - 2¹⁶ = 3433376587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3433442143) 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, 62540 + ... + 103817.

It is an arithmetic number, because the mean of its divisors is an integer number (858407280).

Almost surely, 2^3433442123 is an apocalyptic number.

3433442123 is a deficient number, since it is larger than the sum of its proper divisors (186997).

3433442123 is a wasteful number, since it uses less digits than its factorization.

3433442123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186996.

The product of its digits is 20736, while the sum is 29.

The square root of 3433442123 is about 58595.5810876554. The cubic root of 3433442123 is about 1508.6085925394.

Adding to 3433442123 its reverse (3212443343), we get a palindrome (6645885466).

The spelling of 3433442123 in words is "three billion, four hundred thirty-three million, four hundred forty-two thousand, one hundred twenty-three".