16340039760 has 160 divisors (see below), whose sum is σ = 55481448960. Its totient is φ = 3945280000.

The previous prime is 16340039759. The next prime is 16340039819. The reversal of 16340039760 is 6793004361.

16340039760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 650311 + ... + 674969.

It is an arithmetic number, because the mean of its divisors is an integer number (346759056).

Almost surely, 2^16340039760 is an apocalyptic number.

16340039760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16340039760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27740724480).

16340039760 is an abundant number, since it is smaller than the sum of its proper divisors (39141409200).

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

16340039760 is a wasteful number, since it uses less digits than its factorization.

16340039760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24937 (or 24931 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 16340039760 in words is "sixteen billion, three hundred forty million, thirty-nine thousand, seven hundred sixty".