9144141 has 4 divisors (see below), whose sum is σ = 12192192. Its totient is φ = 6096092.

The previous prime is 9144131. The next prime is 9144167. The reversal of 9144141 is 1414419.

9144141 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 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 9144141 - 2¹⁰ = 9143117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9144131) 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, 1524021 + ... + 1524026.

It is an arithmetic number, because the mean of its divisors is an integer number (3048048).

Almost surely, 2^9144141 is an apocalyptic number.

9144141 is the 1913-rd centered pentagonal number.

It is an amenable number.

9144141 is a deficient number, since it is larger than the sum of its proper divisors (3048051).

9144141 is a wasteful number, since it uses less digits than its factorization.

9144141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048050.

The product of its digits is 576, while the sum is 24.

The square root of 9144141 is about 3023.9280745415. The cubic root of 9144141 is about 209.1129705255.

The spelling of 9144141 in words is "nine million, one hundred forty-four thousand, one hundred forty-one".