16871452327 has 2 divisors, whose sum is σ = 16871452328. Its totient is φ = 16871452326.

The previous prime is 16871452303. The next prime is 16871452379. The reversal of 16871452327 is 72325417861.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16871452327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16871452627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8435726163 + 8435726164.

It is an arithmetic number, because the mean of its divisors is an integer number (8435726164).

Almost surely, 2^16871452327 is an apocalyptic number.

16871452327 is a deficient number, since it is larger than the sum of its proper divisors (1).

16871452327 is an equidigital number, since it uses as much as digits as its factorization.

16871452327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 46.

The spelling of 16871452327 in words is "sixteen billion, eight hundred seventy-one million, four hundred fifty-two thousand, three hundred twenty-seven".