141184561 has 8 divisors (see below), whose sum is σ = 163999424. Its totient is φ = 119031120.

The previous prime is 141184553. The next prime is 141184579. The reversal of 141184561 is 165481141.

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 141184561 - 2³ = 141184553 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (141184591) 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, 164895 + ... + 165748.

It is an arithmetic number, because the mean of its divisors is an integer number (20499928).

Almost surely, 2^141184561 is an apocalyptic number.

It is an amenable number.

141184561 is a deficient number, since it is larger than the sum of its proper divisors (22814863).

141184561 is an equidigital number, since it uses as much as digits as its factorization.

141184561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330711.

The product of its digits is 3840, while the sum is 31.

The square root of 141184561 is about 11882.1109656492. The cubic root of 141184561 is about 520.7097814724.

The spelling of 141184561 in words is "one hundred forty-one million, one hundred eighty-four thousand, five hundred sixty-one".