16777325416 has 16 divisors (see below), whose sum is σ = 31471797600. Its totient is φ = 8384846064.

The previous prime is 16777325407. The next prime is 16777325417. The reversal of 16777325416 is 61452377761.

It is a super-2 number, since 2×16777325416² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16777325416.

It is not an unprimeable number, because it can be changed into a prime (16777325417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458356 + ... + 493603.

It is an arithmetic number, because the mean of its divisors is an integer number (1966987350).

Almost surely, 2^16777325416 is an apocalyptic number.

It is an amenable number.

16777325416 is a deficient number, since it is larger than the sum of its proper divisors (14694472184).

16777325416 is a wasteful number, since it uses less digits than its factorization.

16777325416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954168 (or 954164 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 49.

The spelling of 16777325416 in words is "sixteen billion, seven hundred seventy-seven million, three hundred twenty-five thousand, four hundred sixteen".