38634231711 has 8 divisors (see below), whose sum is σ = 51542040240. Its totient is φ = 25741288832.

The previous prime is 38634231703. The next prime is 38634231751. The reversal of 38634231711 is 11713243683.

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 38634231711 - 2³ = 38634231703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38634231711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38634231751) 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, 3710346 + ... + 3720743.

It is an arithmetic number, because the mean of its divisors is an integer number (6442755030).

Almost surely, 2^38634231711 is an apocalyptic number.

38634231711 is a deficient number, since it is larger than the sum of its proper divisors (12907808529).

38634231711 is a wasteful number, since it uses less digits than its factorization.

38634231711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7432825.

The product of its digits is 72576, while the sum is 39.

The spelling of 38634231711 in words is "thirty-eight billion, six hundred thirty-four million, two hundred thirty-one thousand, seven hundred eleven".