16027235863664 has 20 divisors (see below), whose sum is σ = 31052859767304. Its totient is φ = 8013594633408.

The previous prime is 16027235863663. The next prime is 16027235863693. The reversal of 16027235863664 is 46636853272061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16027235863663) 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, 5118719 + ... + 7632545.

Almost surely, 2^{16027235863664} is an apocalyptic number.

It is an amenable number.

16027235863664 is a deficient number, since it is larger than the sum of its proper divisors (15025623903640).

16027235863664 is a wasteful number, since it uses less digits than its factorization.

16027235863664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912312 (or 2912306 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 59.

The spelling of 16027235863664 in words is "sixteen trillion, twenty-seven billion, two hundred thirty-five million, eight hundred sixty-three thousand, six hundred sixty-four".