4041643201 has 2 divisors, whose sum is σ = 4041643202. Its totient is φ = 4041643200.

The previous prime is 4041643147. The next prime is 4041643241. The reversal of 4041643201 is 1023461404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2825028801 + 1216614400 = 53151^2 + 34880^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041643201 - 2²⁹ = 3504772289 is a prime.

It is not a weakly prime, because it can be changed into another prime (4041643241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020821600 + 2020821601.

It is an arithmetic number, because the mean of its divisors is an integer number (2020821601).

Almost surely, 2^4041643201 is an apocalyptic number.

It is an amenable number.

4041643201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041643201 is an equidigital number, since it uses as much as digits as its factorization.

4041643201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4041643201 is about 63573.9191886107. The cubic root of 4041643201 is about 1592.8907501867.

The spelling of 4041643201 in words is "four billion, forty-one million, six hundred forty-three thousand, two hundred one".