16201411 has 8 divisors (see below), whose sum is σ = 16893360. Its totient is φ = 15523872.

The previous prime is 16201397. The next prime is 16201421. The reversal of 16201411 is 11410261.

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 16201411 - 2⁵ = 16201379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16201421) 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, 1276 + ... + 5833.

It is an arithmetic number, because the mean of its divisors is an integer number (2111670).

Almost surely, 2^16201411 is an apocalyptic number.

16201411 is a deficient number, since it is larger than the sum of its proper divisors (691949).

16201411 is an equidigital number, since it uses as much as digits as its factorization.

16201411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 16201411 is about 4025.0976385673. The cubic root of 16201411 is about 253.0371455716.

Adding to 16201411 its reverse (11410261), we get a palindrome (27611672).

The spelling of 16201411 in words is "sixteen million, two hundred one thousand, four hundred eleven".