141063641 has 2 divisors, whose sum is σ = 141063642. Its totient is φ = 141063640.

The previous prime is 141063589. The next prime is 141063653. The reversal of 141063641 is 146360141.

141063641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139334416 + 1729225 = 11804^2 + 1315^2 .

It is an emirp because it is prime and its reverse (146360141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141063641 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141063641.

It is not a weakly prime, because it can be changed into another prime (141063661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70531820 + 70531821.

It is an arithmetic number, because the mean of its divisors is an integer number (70531821).

Almost surely, 2^141063641 is an apocalyptic number.

It is an amenable number.

141063641 is a deficient number, since it is larger than the sum of its proper divisors (1).

141063641 is an equidigital number, since it uses as much as digits as its factorization.

141063641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 141063641 is about 11877.0215542450. The cubic root of 141063641 is about 520.5610819959.

The spelling of 141063641 in words is "one hundred forty-one million, sixty-three thousand, six hundred forty-one".