16606617384 has 64 divisors (see below), whose sum is σ = 47721824640. Its totient is φ = 4717313280.

The previous prime is 16606617383. The next prime is 16606617437. The reversal of 16606617384 is 48371660661.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16606617383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256627 + ... + 314754.

It is an arithmetic number, because the mean of its divisors is an integer number (745653510).

Almost surely, 2^16606617384 is an apocalyptic number.

16606617384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16606617384 is an abundant number, since it is smaller than the sum of its proper divisors (31115207256).

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

16606617384 is a wasteful number, since it uses less digits than its factorization.

16606617384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571570 (or 571566 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 16606617384 in words is "sixteen billion, six hundred six million, six hundred seventeen thousand, three hundred eighty-four".