141671963 has 2 divisors, whose sum is σ = 141671964. Its totient is φ = 141671962.

The previous prime is 141671917. The next prime is 141671977. The reversal of 141671963 is 369176141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141671963 - 2⁶ = 141671899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (141671983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70835981 + 70835982.

It is an arithmetic number, because the mean of its divisors is an integer number (70835982).

Almost surely, 2^141671963 is an apocalyptic number.

141671963 is a deficient number, since it is larger than the sum of its proper divisors (1).

141671963 is an equidigital number, since it uses as much as digits as its factorization.

141671963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 141671963 is about 11902.6032026612. The cubic root of 141671963 is about 521.3082970911.

The spelling of 141671963 in words is "one hundred forty-one million, six hundred seventy-one thousand, nine hundred sixty-three".