141356441 has 2 divisors, whose sum is σ = 141356442. Its totient is φ = 141356440.

The previous prime is 141356419. The next prime is 141356443. The reversal of 141356441 is 144653141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133633600 + 7722841 = 11560^2 + 2779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141356441 is a prime.

It is a super-3 number, since 3×141356441³ (a number of 25 digits) contains 333 as substring.

Together with 141356443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141356443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70678220 + 70678221.

It is an arithmetic number, because the mean of its divisors is an integer number (70678221).

Almost surely, 2^141356441 is an apocalyptic number.

It is an amenable number.

141356441 is a deficient number, since it is larger than the sum of its proper divisors (1).

141356441 is an equidigital number, since it uses as much as digits as its factorization.

141356441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 29.

The square root of 141356441 is about 11889.3414872313. The cubic root of 141356441 is about 520.9210021654.

The spelling of 141356441 in words is "one hundred forty-one million, three hundred fifty-six thousand, four hundred forty-one".