934321123438 has 8 divisors (see below), whose sum is σ = 1413884178288. Its totient is φ = 463026397344.

The previous prime is 934321123409. The next prime is 934321123441. The reversal of 934321123438 is 834321123439.

934321123438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 934321123394 and 934321123403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067081906 + ... + 2067082357.

It is an arithmetic number, because the mean of its divisors is an integer number (176735522286).

Almost surely, 2^934321123438 is an apocalyptic number.

934321123438 is a deficient number, since it is larger than the sum of its proper divisors (479563054850).

934321123438 is a wasteful number, since it uses less digits than its factorization.

934321123438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134164378.

The product of its digits is 373248, while the sum is 43.

Subtracting from 934321123438 its reverse (834321123439), we obtain a palindrome (99999999999).

The spelling of 934321123438 in words is "nine hundred thirty-four billion, three hundred twenty-one million, one hundred twenty-three thousand, four hundred thirty-eight".