16094398320 has 960 divisors, whose sum is σ = 73549292544. Its totient is φ = 3045703680.

The previous prime is 16094398297. The next prime is 16094398351. The reversal of 16094398320 is 2389349061.

It is a happy number.

16094398320 is a `hidden beast` number, since 1 + 609 + 4 + 3 + 9 + 8 + 32 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 98738559 + ... + 98738721.

Almost surely, 2^16094398320 is an apocalyptic number.

16094398320 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 16094398320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36774646272).

16094398320 is an abundant number, since it is smaller than the sum of its proper divisors (57454894224).

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

16094398320 is a wasteful number, since it uses less digits than its factorization.

16094398320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

It can be divided in two parts, 16094 and 398320, that added together give a palindrome (414414).

The spelling of 16094398320 in words is "sixteen billion, ninety-four million, three hundred ninety-eight thousand, three hundred twenty".