4022504641 has 2 divisors, whose sum is σ = 4022504642. Its totient is φ = 4022504640.

The previous prime is 4022504621. The next prime is 4022504669. The reversal of 4022504641 is 1464052204.

4022504641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (4022504669) can be obtained adding 4022504641 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2430095616 + 1592409025 = 49296^2 + 39905^2 .

It is a cyclic number.

It is not a de Polignac number, because 4022504641 - 2²³ = 4014116033 is a prime.

It is not a weakly prime, because it can be changed into another prime (4022504621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011252320 + 2011252321.

It is an arithmetic number, because the mean of its divisors is an integer number (2011252321).

Almost surely, 2^4022504641 is an apocalyptic number.

It is an amenable number.

4022504641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022504641 is an equidigital number, since it uses as much as digits as its factorization.

4022504641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 4022504641 is about 63423.2184692641. The cubic root of 4022504641 is about 1590.3724772440.

Adding to 4022504641 its reverse (1464052204), we get a palindrome (5486556845).

The spelling of 4022504641 in words is "four billion, twenty-two million, five hundred four thousand, six hundred forty-one".