938422868224839 has 8 divisors (see below), whose sum is σ = 1251797428216320. Its totient is φ = 625331776858296.

The previous prime is 938422868224837. The next prime is 938422868224921.

938422868224839 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 938422868224839 - 2¹ = 938422868224837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938422868224837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70867148509 + ... + 70867161750.

It is an arithmetic number, because the mean of its divisors is an integer number (156474678527040).

Almost surely, 2^{938422868224839} is an apocalyptic number.

938422868224839 is a deficient number, since it is larger than the sum of its proper divisors (313374559991481).

938422868224839 is a wasteful number, since it uses less digits than its factorization.

938422868224839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141734312469.

The product of its digits is 4586471424, while the sum is 78.

The spelling of 938422868224839 in words is "nine hundred thirty-eight trillion, four hundred twenty-two billion, eight hundred sixty-eight million, two hundred twenty-four thousand, eight hundred thirty-nine".