4297656354389 has 2 divisors, whose sum is σ = 4297656354390. Its totient is φ = 4297656354388.

The previous prime is 4297656354373. The next prime is 4297656354403. The reversal of 4297656354389 is 9834536567924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2450821560100 + 1846834794289 = 1565510^2 + 1358983^2 .

It is a cyclic number.

It is not a de Polignac number, because 4297656354389 - 2⁴ = 4297656354373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4297656354349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2148828177194 + 2148828177195.

It is an arithmetic number, because the mean of its divisors is an integer number (2148828177195).

Almost surely, 2^{4297656354389} is an apocalyptic number.

It is an amenable number.

4297656354389 is a deficient number, since it is larger than the sum of its proper divisors (1).

4297656354389 is an equidigital number, since it uses as much as digits as its factorization.

4297656354389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1175731200, while the sum is 71.

The spelling of 4297656354389 in words is "four trillion, two hundred ninety-seven billion, six hundred fifty-six million, three hundred fifty-four thousand, three hundred eighty-nine".