34223412143 has 4 divisors (see below), whose sum is σ = 35711386608. Its totient is φ = 32735437680.

The previous prime is 34223412133. The next prime is 34223412149. The reversal of 34223412143 is 34121432243.

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

It is a cyclic number.

It is not a de Polignac number, because 34223412143 - 2¹⁶ = 34223346607 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 (34223412149) 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, 743987198 + ... + 743987243.

It is an arithmetic number, because the mean of its divisors is an integer number (8927846652).

Almost surely, 2^34223412143 is an apocalyptic number.

34223412143 is a deficient number, since it is larger than the sum of its proper divisors (1487974465).

34223412143 is a wasteful number, since it uses less digits than its factorization.

34223412143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487974464.

The product of its digits is 13824, while the sum is 29.

Adding to 34223412143 its reverse (34121432243), we get a palindrome (68344844386).

The spelling of 34223412143 in words is "thirty-four billion, two hundred twenty-three million, four hundred twelve thousand, one hundred forty-three".