141961841 has 8 divisors (see below), whose sum is σ = 162523200. Its totient is φ = 121470768.

The previous prime is 141961829. The next prime is 141961843. The reversal of 141961841 is 148169141.

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 141961841 - 2⁶ = 141961777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141961843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13166 + ... + 21383.

It is an arithmetic number, because the mean of its divisors is an integer number (20315400).

Almost surely, 2^141961841 is an apocalyptic number.

It is an amenable number.

141961841 is a deficient number, since it is larger than the sum of its proper divisors (20561359).

141961841 is an equidigital number, since it uses as much as digits as its factorization.

141961841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35143.

The product of its digits is 6912, while the sum is 35.

The square root of 141961841 is about 11914.7740641608. The cubic root of 141961841 is about 521.6636081756.

The spelling of 141961841 in words is "one hundred forty-one million, nine hundred sixty-one thousand, eight hundred forty-one".