16143341 has 4 divisors (see below), whose sum is σ = 16370784. Its totient is φ = 15915900.

The previous prime is 16143317. The next prime is 16143367. The reversal of 16143341 is 14334161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16143341 - 2⁶ = 16143277 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16143301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113615 + ... + 113756.

It is an arithmetic number, because the mean of its divisors is an integer number (4092696).

Almost surely, 2^16143341 is an apocalyptic number.

It is an amenable number.

16143341 is a deficient number, since it is larger than the sum of its proper divisors (227443).

16143341 is an equidigital number, since it uses as much as digits as its factorization.

16143341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227442.

The product of its digits is 864, while the sum is 23.

The square root of 16143341 is about 4017.8776735983. The cubic root of 16143341 is about 252.7344670455.

The spelling of 16143341 in words is "sixteen million, one hundred forty-three thousand, three hundred forty-one".