16345141 has 4 divisors (see below), whose sum is σ = 16368352. Its totient is φ = 16321932.

The previous prime is 16345139. The next prime is 16345169. The reversal of 16345141 is 14154361.

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 16345141 - 2¹ = 16345139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16345171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10515 + ... + 11968.

It is an arithmetic number, because the mean of its divisors is an integer number (4092088).

Almost surely, 2^16345141 is an apocalyptic number.

It is an amenable number.

16345141 is a deficient number, since it is larger than the sum of its proper divisors (23211).

16345141 is an equidigital number, since it uses as much as digits as its factorization.

16345141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23210.

The product of its digits is 1440, while the sum is 25.

The square root of 16345141 is about 4042.9124403083. The cubic root of 16345141 is about 253.7832124258.

The spelling of 16345141 in words is "sixteen million, three hundred forty-five thousand, one hundred forty-one".