16145141 has 8 divisors (see below), whose sum is σ = 17241600. Its totient is φ = 15084720.

The previous prime is 16145137. The next prime is 16145177. The reversal of 16145141 is 14154161.

It is a happy number.

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 16145141 - 2² = 16145137 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 (16145131) 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, 8081 + ... + 9878.

It is an arithmetic number, because the mean of its divisors is an integer number (2155200).

Almost surely, 2^16145141 is an apocalyptic number.

It is an amenable number.

16145141 is a deficient number, since it is larger than the sum of its proper divisors (1096459).

16145141 is a wasteful number, since it uses less digits than its factorization.

16145141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18019.

The product of its digits is 480, while the sum is 23.

The square root of 16145141 is about 4018.1016662101. The cubic root of 16145141 is about 252.7438600853.

The spelling of 16145141 in words is "sixteen million, one hundred forty-five thousand, one hundred forty-one".