141342009 has 8 divisors (see below), whose sum is σ = 188962752. Its totient is φ = 93974640.

The previous prime is 141342001. The next prime is 141342023. The reversal of 141342009 is 900243141.

141342009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141342009 - 2³ = 141342001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141342009.

It is not an unprimeable number, because it can be changed into a prime (141342001) 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, 62037 + ... + 64274.

It is an arithmetic number, because the mean of its divisors is an integer number (23620344).

Almost surely, 2^141342009 is an apocalyptic number.

It is an amenable number.

141342009 is a deficient number, since it is larger than the sum of its proper divisors (47620743).

141342009 is a wasteful number, since it uses less digits than its factorization.

141342009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126687.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 141342009 is about 11888.7345415734. The cubic root of 141342009 is about 520.9032734891.

The spelling of 141342009 in words is "one hundred forty-one million, three hundred forty-two thousand, nine".