4041451250281 has 2 divisors, whose sum is σ = 4041451250282. Its totient is φ = 4041451250280.

The previous prime is 4041451250257. The next prime is 4041451250339. The reversal of 4041451250281 is 1820521541404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3200195410281 + 841255840000 = 1788909^2 + 917200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041451250281 - 2¹⁵ = 4041451217513 is a prime.

It is a super-2 number, since 2×4041451250281² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4041451250281.

It is not a weakly prime, because it can be changed into another prime (4041451280281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020725625140 + 2020725625141.

It is an arithmetic number, because the mean of its divisors is an integer number (2020725625141).

Almost surely, 2^{4041451250281} is an apocalyptic number.

It is an amenable number.

4041451250281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041451250281 is an equidigital number, since it uses as much as digits as its factorization.

4041451250281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51200, while the sum is 37.

Adding to 4041451250281 its reverse (1820521541404), we get a palindrome (5861972791685).

The spelling of 4041451250281 in words is "four trillion, forty-one billion, four hundred fifty-one million, two hundred fifty thousand, two hundred eighty-one".