4050240641 has 2 divisors, whose sum is σ = 4050240642. Its totient is φ = 4050240640.

The previous prime is 4050240617. The next prime is 4050240661. The reversal of 4050240641 is 1460420504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3107505025 + 942735616 = 55745^2 + 30704^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4050240641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4050240641.

It is not a weakly prime, because it can be changed into another prime (4050240661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025120320 + 2025120321.

It is an arithmetic number, because the mean of its divisors is an integer number (2025120321).

Almost surely, 2^4050240641 is an apocalyptic number.

It is an amenable number.

4050240641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050240641 is an equidigital number, since it uses as much as digits as its factorization.

4050240641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4050240641 is about 63641.5009329604. The cubic root of 4050240641 is about 1594.0194234228.

The spelling of 4050240641 in words is "four billion, fifty million, two hundred forty thousand, six hundred forty-one".