16094202991 has 16 divisors (see below), whose sum is σ = 17191802880. Its totient is φ = 15013889920.

The previous prime is 16094202977. The next prime is 16094203003. The reversal of 16094202991 is 19920249061.

It is a cyclic number.

It is not a de Polignac number, because 16094202991 - 2⁷ = 16094202863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16094202961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011306 + ... + 1027096.

It is an arithmetic number, because the mean of its divisors is an integer number (1074487680).

Almost surely, 2^16094202991 is an apocalyptic number.

16094202991 is a deficient number, since it is larger than the sum of its proper divisors (1097599889).

16094202991 is a wasteful number, since it uses less digits than its factorization.

16094202991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16334.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 16094202991 in words is "sixteen billion, ninety-four million, two hundred two thousand, nine hundred ninety-one".