16027339659 has 4 divisors (see below), whose sum is σ = 21369786216. Its totient is φ = 10684893104.

The previous prime is 16027339633. The next prime is 16027339661. The reversal of 16027339659 is 95693372061.

It is a happy number.

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 16027339659 - 2²¹ = 16025242507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16027339609) 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, 2671223274 + ... + 2671223279.

It is an arithmetic number, because the mean of its divisors is an integer number (5342446554).

Almost surely, 2^16027339659 is an apocalyptic number.

16027339659 is a deficient number, since it is larger than the sum of its proper divisors (5342446557).

16027339659 is an equidigital number, since it uses as much as digits as its factorization.

16027339659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342446556.

The product of its (nonzero) digits is 1837080, while the sum is 51.

The spelling of 16027339659 in words is "sixteen billion, twenty-seven million, three hundred thirty-nine thousand, six hundred fifty-nine".