141641273 has 2 divisors, whose sum is σ = 141641274. Its totient is φ = 141641272.

The previous prime is 141641267. The next prime is 141641287. The reversal of 141641273 is 372146141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91910569 + 49730704 = 9587^2 + 7052^2 .

It is a cyclic number.

It is not a de Polignac number, because 141641273 - 2¹⁰ = 141640249 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 (141641173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70820636 + 70820637.

It is an arithmetic number, because the mean of its divisors is an integer number (70820637).

Almost surely, 2^141641273 is an apocalyptic number.

It is an amenable number.

141641273 is a deficient number, since it is larger than the sum of its proper divisors (1).

141641273 is an equidigital number, since it uses as much as digits as its factorization.

141641273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 141641273 is about 11901.3139190595. The cubic root of 141641273 is about 521.2706511878.

The spelling of 141641273 in words is "one hundred forty-one million, six hundred forty-one thousand, two hundred seventy-three".