16337680807 has 4 divisors (see below), whose sum is σ = 18671635216. Its totient is φ = 14003726400.

The previous prime is 16337680771. The next prime is 16337680819. The reversal of 16337680807 is 70808673361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70808673361 = 269 ⋅263229269.

It is a cyclic number.

It is not a de Polignac number, because 16337680807 - 2⁷ = 16337680679 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 (16337680847) 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, 1166977194 + ... + 1166977207.

It is an arithmetic number, because the mean of its divisors is an integer number (4667908804).

Almost surely, 2^16337680807 is an apocalyptic number.

16337680807 is a deficient number, since it is larger than the sum of its proper divisors (2333954409).

16337680807 is an equidigital number, since it uses as much as digits as its factorization.

16337680807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333954408.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 16337680807 in words is "sixteen billion, three hundred thirty-seven million, six hundred eighty thousand, eight hundred seven".