13831761327 has 8 divisors (see below), whose sum is σ = 18444420480. Its totient is φ = 9220138200.

The previous prime is 13831761313. The next prime is 13831761343. The reversal of 13831761327 is 72316713831.

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

It is not a de Polignac number, because 13831761327 - 2⁴ = 13831761311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13831763327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227299 + ... + 281652.

It is an arithmetic number, because the mean of its divisors is an integer number (2305552560).

Almost surely, 2^13831761327 is an apocalyptic number.

13831761327 is a deficient number, since it is larger than the sum of its proper divisors (4612659153).

13831761327 is an equidigital number, since it uses as much as digits as its factorization.

13831761327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518013.

The product of its digits is 127008, while the sum is 42.

The spelling of 13831761327 in words is "thirteen billion, eight hundred thirty-one million, seven hundred sixty-one thousand, three hundred twenty-seven".