16387717848 has 16 divisors (see below), whose sum is σ = 40969294680. Its totient is φ = 5462572608.

The previous prime is 16387717847. The next prime is 16387717877. The reversal of 16387717848 is 84871778361.

16387717848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16387717848² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16387717791 and 16387717800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16387717847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341410765 + ... + 341410812.

Almost surely, 2^16387717848 is an apocalyptic number.

It is an amenable number.

16387717848 is an abundant number, since it is smaller than the sum of its proper divisors (24581576832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16387717848 is a wasteful number, since it uses less digits than its factorization.

16387717848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682821586 (or 682821582 counting only the distinct ones).

The product of its digits is 12644352, while the sum is 60.

The spelling of 16387717848 in words is "sixteen billion, three hundred eighty-seven million, seven hundred seventeen thousand, eight hundred forty-eight".