16099727045 has 16 divisors (see below), whose sum is σ = 20581525440. Its totient is φ = 12054881664.

The previous prime is 16099726939. The next prime is 16099727069. The reversal of 16099727045 is 54072799061.

It is not a de Polignac number, because 16099727045 - 2²⁸ = 15831291589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16099726984 and 16099727002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013024 + ... + 1028793.

It is an arithmetic number, because the mean of its divisors is an integer number (1286345340).

Almost surely, 2^16099727045 is an apocalyptic number.

It is an amenable number.

16099727045 is a deficient number, since it is larger than the sum of its proper divisors (4481798395).

16099727045 is a wasteful number, since it uses less digits than its factorization.

16099727045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041924.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 16099727045 in words is "sixteen billion, ninety-nine million, seven hundred twenty-seven thousand, forty-five".