141796961 has 2 divisors, whose sum is σ = 141796962. Its totient is φ = 141796960.

The previous prime is 141796939. The next prime is 141796969. The reversal of 141796961 is 169697141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93006736 + 48790225 = 9644^2 + 6985^2 .

It is a cyclic number.

It is not a de Polignac number, because 141796961 - 2¹⁰ = 141795937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141796969) 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 as a sum of consecutive naturals, namely, 70898480 + 70898481.

It is an arithmetic number, because the mean of its divisors is an integer number (70898481).

Almost surely, 2^141796961 is an apocalyptic number.

It is an amenable number.

141796961 is a deficient number, since it is larger than the sum of its proper divisors (1).

141796961 is an equidigital number, since it uses as much as digits as its factorization.

141796961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 44.

The square root of 141796961 is about 11907.8529130990. The cubic root of 141796961 is about 521.4615698067.

The spelling of 141796961 in words is "one hundred forty-one million, seven hundred ninety-six thousand, nine hundred sixty-one".