141451361 has 2 divisors, whose sum is σ = 141451362. Its totient is φ = 141451360.

The previous prime is 141451351. The next prime is 141451367. The reversal of 141451361 is 163154141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126675025 + 14776336 = 11255^2 + 3844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141451361 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 141451361.

It is not a weakly prime, because it can be changed into another prime (141451367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70725680 + 70725681.

It is an arithmetic number, because the mean of its divisors is an integer number (70725681).

Almost surely, 2^141451361 is an apocalyptic number.

It is an amenable number.

141451361 is a deficient number, since it is larger than the sum of its proper divisors (1).

141451361 is an equidigital number, since it uses as much as digits as its factorization.

141451361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 26.

The square root of 141451361 is about 11893.3326279895. The cubic root of 141451361 is about 521.0375745168.

The spelling of 141451361 in words is "one hundred forty-one million, four hundred fifty-one thousand, three hundred sixty-one".