4298844457 has 2 divisors, whose sum is σ = 4298844458. Its totient is φ = 4298844456.

The previous prime is 4298844443. The next prime is 4298844523. The reversal of 4298844457 is 7544488924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4284487936 + 14356521 = 65456^2 + 3789^2 .

It is a cyclic number.

It is not a de Polignac number, because 4298844457 - 2²⁷ = 4164626729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4298844398 and 4298844407.

It is not a weakly prime, because it can be changed into another prime (4298844437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2149422228 + 2149422229.

It is an arithmetic number, because the mean of its divisors is an integer number (2149422229).

Almost surely, 2^4298844457 is an apocalyptic number.

It is an amenable number.

4298844457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4298844457 is an equidigital number, since it uses as much as digits as its factorization.

4298844457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10321920, while the sum is 55.

The square root of 4298844457 is about 65565.5737182250. The cubic root of 4298844457 is about 1625.9876545214.

The spelling of 4298844457 in words is "four billion, two hundred ninety-eight million, eight hundred forty-four thousand, four hundred fifty-seven".