16320141 has 12 divisors (see below), whose sum is σ = 23612160. Its totient is φ = 10862280.

The previous prime is 16320137. The next prime is 16320149. The reversal of 16320141 is 14102361.

It is a happy number.

16320141 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16320141 - 2² = 16320137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16320149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6676 + ... + 8786.

It is an arithmetic number, because the mean of its divisors is an integer number (1967680).

Almost surely, 2^16320141 is an apocalyptic number.

It is an amenable number.

16320141 is a deficient number, since it is larger than the sum of its proper divisors (7292019).

16320141 is a wasteful number, since it uses less digits than its factorization.

16320141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 16320141 is about 4039.8194266576. The cubic root of 16320141 is about 253.6537587091.

It can be divided in two parts, 16320 and 141, that added together give a palindrome (16461).

The spelling of 16320141 in words is "sixteen million, three hundred twenty thousand, one hundred forty-one".