16305363340 has 96 divisors (see below), whose sum is σ = 41617134720. Its totient is φ = 5238411264.

The previous prime is 16305363337. The next prime is 16305363359. The reversal of 16305363340 is 4336350361.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 16305363296 and 16305363305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530062 + ... + 559978.

It is an arithmetic number, because the mean of its divisors is an integer number (433511820).

Almost surely, 2^16305363340 is an apocalyptic number.

16305363340 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 16305363340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20808567360).

16305363340 is an abundant number, since it is smaller than the sum of its proper divisors (25311771380).

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

16305363340 is a wasteful number, since it uses less digits than its factorization.

16305363340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30179 (or 30177 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 34.

The spelling of 16305363340 in words is "sixteen billion, three hundred five million, three hundred sixty-three thousand, three hundred forty".