839438127361 has 8 divisors (see below), whose sum is σ = 848131149824. Its totient is φ = 830745901440.

The previous prime is 839438127313. The next prime is 839438127373. The reversal of 839438127361 is 163721834938.

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

It is a cyclic number.

It is not a de Polignac number, because 839438127361 - 2¹¹ = 839438125313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (839438127391) 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, 2050336 + ... + 2425438.

It is an arithmetic number, because the mean of its divisors is an integer number (106016393728).

Almost surely, 2^839438127361 is an apocalyptic number.

It is an amenable number.

839438127361 is a deficient number, since it is larger than the sum of its proper divisors (8693022463).

839438127361 is a wasteful number, since it uses less digits than its factorization.

839438127361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398271.

The product of its digits is 5225472, while the sum is 55.

The spelling of 839438127361 in words is "eight hundred thirty-nine billion, four hundred thirty-eight million, one hundred twenty-seven thousand, three hundred sixty-one".