16402095117 has 12 divisors (see below), whose sum is σ = 23739022944. Its totient is φ = 10912988040.

The previous prime is 16402095113. The next prime is 16402095121. The reversal of 16402095117 is 71159020461.

16402095117 is a `hidden beast` number, since 1 + 640 + 2 + 0 + 9 + 5 + 1 + 1 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (16402095113) and next prime (16402095121).

It is not a de Polignac number, because 16402095117 - 2² = 16402095113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16402095113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1807059 + ... + 1816112.

It is an arithmetic number, because the mean of its divisors is an integer number (1978251912).

Almost surely, 2^16402095117 is an apocalyptic number.

It is an amenable number.

16402095117 is a deficient number, since it is larger than the sum of its proper divisors (7336927827).

16402095117 is a wasteful number, since it uses less digits than its factorization.

16402095117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623680 (or 3623677 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 16402095117 in words is "sixteen billion, four hundred two million, ninety-five thousand, one hundred seventeen".