141996841 has 4 divisors (see below), whose sum is σ = 162282112. Its totient is φ = 121711572.

The previous prime is 141996797. The next prime is 141996859. The reversal of 141996841 is 148699141.

141996841 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 cyclic number.

It is not a de Polignac number, because 141996841 - 2¹⁷ = 141865769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141996241) 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, 10142625 + ... + 10142638.

It is an arithmetic number, because the mean of its divisors is an integer number (40570528).

Almost surely, 2^141996841 is an apocalyptic number.

It is an amenable number.

141996841 is a deficient number, since it is larger than the sum of its proper divisors (20285271).

141996841 is an equidigital number, since it uses as much as digits as its factorization.

141996841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20285270.

The product of its digits is 62208, while the sum is 43.

The square root of 141996841 is about 11916.2427383802. The cubic root of 141996841 is about 521.7064758595.

The spelling of 141996841 in words is "one hundred forty-one million, nine hundred ninety-six thousand, eight hundred forty-one".