34243044123 has 16 divisors (see below), whose sum is σ = 47129433120. Its totient is φ = 22098940416.

The previous prime is 34243044113. The next prime is 34243044131. The reversal of 34243044123 is 32144034243.

It is a happy number.

It is not a de Polignac number, because 34243044123 - 2⁵ = 34243044091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34243044103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761118 + ... + 804851.

It is an arithmetic number, because the mean of its divisors is an integer number (2945589570).

Almost surely, 2^34243044123 is an apocalyptic number.

34243044123 is a deficient number, since it is larger than the sum of its proper divisors (12886388997).

34243044123 is a wasteful number, since it uses less digits than its factorization.

34243044123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566206.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 34243044123 its reverse (32144034243), we get a palindrome (66387078366).

The spelling of 34243044123 in words is "thirty-four billion, two hundred forty-three million, forty-four thousand, one hundred twenty-three".