11727282839 has 4 divisors (see below), whose sum is σ = 12417123024. Its totient is φ = 11037442656.

The previous prime is 11727282821. The next prime is 11727282899. The reversal of 11727282839 is 93828272711.

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 11727282839 - 2²⁴ = 11710505623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11727282899) 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, 344920067 + ... + 344920100.

It is an arithmetic number, because the mean of its divisors is an integer number (3104280756).

Almost surely, 2^11727282839 is an apocalyptic number.

11727282839 is a deficient number, since it is larger than the sum of its proper divisors (689840185).

11727282839 is an equidigital number, since it uses as much as digits as its factorization.

11727282839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689840184.

The product of its digits is 677376, while the sum is 50.

The spelling of 11727282839 in words is "eleven billion, seven hundred twenty-seven million, two hundred eighty-two thousand, eight hundred thirty-nine".