38655124311 has 4 divisors (see below), whose sum is σ = 51540165752. Its totient is φ = 25770082872.

The previous prime is 38655124279. The next prime is 38655124349. The reversal of 38655124311 is 11342155683.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 38655124311 - 2⁵ = 38655124279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38655124311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38655924311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6442520716 + ... + 6442520721.

It is an arithmetic number, because the mean of its divisors is an integer number (12885041438).

Almost surely, 2^38655124311 is an apocalyptic number.

38655124311 is a deficient number, since it is larger than the sum of its proper divisors (12885041441).

38655124311 is a wasteful number, since it uses less digits than its factorization.

38655124311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12885041440.

The product of its digits is 86400, while the sum is 39.

Adding to 38655124311 its reverse (11342155683), we get a palindrome (49997279994).

The spelling of 38655124311 in words is "thirty-eight billion, six hundred fifty-five million, one hundred twenty-four thousand, three hundred eleven".