38231287411 has 4 divisors (see below), whose sum is σ = 38232096552. Its totient is φ = 38230478272.

The previous prime is 38231287379. The next prime is 38231287441. The reversal of 38231287411 is 11478213283.

38231287411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38231287411 - 2⁵ = 38231287379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38231287441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328990 + ... + 429763.

It is an arithmetic number, because the mean of its divisors is an integer number (9558024138).

Almost surely, 2^38231287411 is an apocalyptic number.

38231287411 is a deficient number, since it is larger than the sum of its proper divisors (809141).

38231287411 is an equidigital number, since it uses as much as digits as its factorization.

38231287411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809140.

The product of its digits is 64512, while the sum is 40.

The spelling of 38231287411 in words is "thirty-eight billion, two hundred thirty-one million, two hundred eighty-seven thousand, four hundred eleven".