141459497 has 2 divisors, whose sum is σ = 141459498. Its totient is φ = 141459496.

The previous prime is 141459469. The next prime is 141459509. The reversal of 141459497 is 794954141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85673536 + 55785961 = 9256^2 + 7469^2 .

It is a cyclic number.

It is not a de Polignac number, because 141459497 - 2¹⁶ = 141393961 is a prime.

It is not a weakly prime, because it can be changed into another prime (141479497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70729748 + 70729749.

It is an arithmetic number, because the mean of its divisors is an integer number (70729749).

Almost surely, 2^141459497 is an apocalyptic number.

It is an amenable number.

141459497 is a deficient number, since it is larger than the sum of its proper divisors (1).

141459497 is an equidigital number, since it uses as much as digits as its factorization.

141459497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 44.

The square root of 141459497 is about 11893.6746634503. The cubic root of 141459497 is about 521.0475640058.

The spelling of 141459497 in words is "one hundred forty-one million, four hundred fifty-nine thousand, four hundred ninety-seven".