34240443312123 has 12 divisors (see below), whose sum is σ = 49458761078688. Its totient is φ = 22826803918320.

The previous prime is 34240443312109. The next prime is 34240443312133. The reversal of 34240443312123 is 32121334404243.

34240443312123 is a `hidden beast` number, since 3 + 4 + 2 + 4 + 0 + 4 + 433 + 1 + 212 + 3 = 666.

It is not a de Polignac number, because 34240443312123 - 2⁶ = 34240443312059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34240443312133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11813248 + ... + 14423373.

It is an arithmetic number, because the mean of its divisors is an integer number (4121563423224).

Almost surely, 2^{34240443312123} is an apocalyptic number.

34240443312123 is a deficient number, since it is larger than the sum of its proper divisors (15218317766565).

34240443312123 is a wasteful number, since it uses less digits than its factorization.

34240443312123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26381634 (or 26381631 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 34240443312123 its reverse (32121334404243), we get a palindrome (66361777716366).

The spelling of 34240443312123 in words is "thirty-four trillion, two hundred forty billion, four hundred forty-three million, three hundred twelve thousand, one hundred twenty-three".