141296657 has 2 divisors, whose sum is σ = 141296658. Its totient is φ = 141296656.

The previous prime is 141296647. The next prime is 141296663. The reversal of 141296657 is 756692141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110649361 + 30647296 = 10519^2 + 5536^2 .

It is a cyclic number.

It is not a de Polignac number, because 141296657 - 2⁴ = 141296641 is a prime.

It is not a weakly prime, because it can be changed into another prime (141296647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70648328 + 70648329.

It is an arithmetic number, because the mean of its divisors is an integer number (70648329).

Almost surely, 2^141296657 is an apocalyptic number.

It is an amenable number.

141296657 is a deficient number, since it is larger than the sum of its proper divisors (1).

141296657 is an equidigital number, since it uses as much as digits as its factorization.

141296657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 41.

The square root of 141296657 is about 11886.8270366822. The cubic root of 141296657 is about 520.8475539555.

The spelling of 141296657 in words is "one hundred forty-one million, two hundred ninety-six thousand, six hundred fifty-seven".