16303600641 has 8 divisors (see below), whose sum is σ = 22062584224. Its totient is φ = 10706842080.

The previous prime is 16303600591. The next prime is 16303600679. The reversal of 16303600641 is 14600630361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16303600641 - 2¹⁰ = 16303599617 is a prime.

It is a super-2 number, since 2×16303600641² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16303600599 and 16303600608.

It is not an unprimeable number, because it can be changed into a prime (16303601641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40556020 + ... + 40556421.

It is an arithmetic number, because the mean of its divisors is an integer number (2757823028).

Almost surely, 2^16303600641 is an apocalyptic number.

It is an amenable number.

16303600641 is a deficient number, since it is larger than the sum of its proper divisors (5758983583).

16303600641 is an equidigital number, since it uses as much as digits as its factorization.

16303600641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81112511.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 16303600641 in words is "sixteen billion, three hundred three million, six hundred thousand, six hundred forty-one".