141327449 has 4 divisors (see below), whose sum is σ = 144334464. Its totient is φ = 138320436.

The previous prime is 141327427. The next prime is 141327463. The reversal of 141327449 is 944723141.

It is a happy number.

141327449 is digitally balanced in base 2, because in such base 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 de Polignac number, because none of the positive numbers 2^k-141327449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141327349) 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, 1503437 + ... + 1503530.

It is an arithmetic number, because the mean of its divisors is an integer number (36083616).

Almost surely, 2^141327449 is an apocalyptic number.

It is an amenable number.

141327449 is a deficient number, since it is larger than the sum of its proper divisors (3007015).

141327449 is an equidigital number, since it uses as much as digits as its factorization.

141327449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007014.

The product of its digits is 24192, while the sum is 35.

The square root of 141327449 is about 11888.1221814044. The cubic root of 141327449 is about 520.8853863510.

The spelling of 141327449 in words is "one hundred forty-one million, three hundred twenty-seven thousand, four hundred forty-nine".