16113441 has 8 divisors (see below), whose sum is σ = 21516480. Its totient is φ = 10726352.

The previous prime is 16113421. The next prime is 16113457. The reversal of 16113441 is 14431161.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16113441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16113421) 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, 1386 + ... + 5843.

It is an arithmetic number, because the mean of its divisors is an integer number (2689560).

Almost surely, 2^16113441 is an apocalyptic number.

It is an amenable number.

16113441 is a deficient number, since it is larger than the sum of its proper divisors (5403039).

16113441 is an equidigital number, since it uses as much as digits as its factorization.

16113441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7975.

The product of its digits is 288, while the sum is 21.

The square root of 16113441 is about 4014.1550792165. The cubic root of 16113441 is about 252.5783359859.

The spelling of 16113441 in words is "sixteen million, one hundred thirteen thousand, four hundred forty-one".