16385058361 has 8 divisors (see below), whose sum is σ = 19124202240. Its totient is φ = 13745519808.

The previous prime is 16385058359. The next prime is 16385058373.

16385058361 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 16385058361 - 2¹ = 16385058359 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (16385058341) 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, 24900976 + ... + 24901633.

It is an arithmetic number, because the mean of its divisors is an integer number (2390525280).

Almost surely, 2^16385058361 is an apocalyptic number.

It is an amenable number.

16385058361 is a deficient number, since it is larger than the sum of its proper divisors (2739143879).

16385058361 is an equidigital number, since it uses as much as digits as its factorization.

16385058361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49802663.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 16385058361 in words is "sixteen billion, three hundred eighty-five million, fifty-eight thousand, three hundred sixty-one".