16016000159999 has 4 divisors (see below), whose sum is σ = 18304000182864. Its totient is φ = 13728000137136.

The previous prime is 16016000159977. The next prime is 16016000160001. The reversal of 16016000159999 is 99995100061061.

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 16016000159999 - 2⁸ = 16016000159743 is a prime.

It is a super-2 number, since 2×16016000159999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16016000159099) 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, 1144000011422 + ... + 1144000011435.

It is an arithmetic number, because the mean of its divisors is an integer number (4576000045716).

Almost surely, 2^{16016000159999} is an apocalyptic number.

16016000159999 is a deficient number, since it is larger than the sum of its proper divisors (2288000022865).

16016000159999 is an equidigital number, since it uses as much as digits as its factorization.

16016000159999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288000022864.

The product of its (nonzero) digits is 1180980, while the sum is 56.

The spelling of 16016000159999 in words is "sixteen trillion, sixteen billion, one hundred fifty-nine thousand, nine hundred ninety-nine".