16344914117 has 16 divisors (see below), whose sum is σ = 18791055360. Its totient is φ = 13926747312.

The previous prime is 16344914099. The next prime is 16344914177. The reversal of 16344914117 is 71141944361.

It is a cyclic number.

It is not a de Polignac number, because 16344914117 - 2¹⁰ = 16344913093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16344914177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1115078 + ... + 1129640.

It is an arithmetic number, because the mean of its divisors is an integer number (1174440960).

Almost surely, 2^16344914117 is an apocalyptic number.

It is an amenable number.

16344914117 is a deficient number, since it is larger than the sum of its proper divisors (2446141243).

16344914117 is a wasteful number, since it uses less digits than its factorization.

16344914117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15512.

The product of its digits is 72576, while the sum is 41.

The spelling of 16344914117 in words is "sixteen billion, three hundred forty-four million, nine hundred fourteen thousand, one hundred seventeen".