4256290741 has 2 divisors, whose sum is σ = 4256290742. Its totient is φ = 4256290740.

The previous prime is 4256290723. The next prime is 4256290777. The reversal of 4256290741 is 1470926524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2791008900 + 1465281841 = 52830^2 + 38279^2 .

It is a cyclic number.

It is not a de Polignac number, because 4256290741 - 2¹⁷ = 4256159669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4256290694 and 4256290703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4256290721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128145370 + 2128145371.

It is an arithmetic number, because the mean of its divisors is an integer number (2128145371).

Almost surely, 2^4256290741 is an apocalyptic number.

It is an amenable number.

4256290741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4256290741 is an equidigital number, since it uses as much as digits as its factorization.

4256290741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 4256290741 is about 65240.2539924547. The cubic root of 4256290741 is about 1620.6047050286.

The spelling of 4256290741 in words is "four billion, two hundred fifty-six million, two hundred ninety thousand, seven hundred forty-one".