16344914116 has 12 divisors (see below), whose sum is σ = 28658504700. Its totient is φ = 8156769920.

The previous prime is 16344914099. The next prime is 16344914177. The reversal of 16344914116 is 61141944361.

It can be written as a sum of positive squares in 2 ways, for example, as 5401662016 + 10943252100 = 73496^2 + 104610^2 .

It is a super-2 number, since 2×16344914116² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3919441 + ... + 3923608.

It is an arithmetic number, because the mean of its divisors is an integer number (2388208725).

Almost surely, 2^16344914116 is an apocalyptic number.

It is an amenable number.

16344914116 is a deficient number, since it is larger than the sum of its proper divisors (12313590584).

16344914116 is a wasteful number, since it uses less digits than its factorization.

16344914116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843574 (or 7843572 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The spelling of 16344914116 in words is "sixteen billion, three hundred forty-four million, nine hundred fourteen thousand, one hundred sixteen".