4001212063 has 2 divisors, whose sum is σ = 4001212064. Its totient is φ = 4001212062.

The previous prime is 4001212031. The next prime is 4001212081. The reversal of 4001212063 is 3602121004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4001212063 - 2⁵ = 4001212031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4001212063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4001212013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000606031 + 2000606032.

It is an arithmetic number, because the mean of its divisors is an integer number (2000606032).

Almost surely, 2^4001212063 is an apocalyptic number.

4001212063 is a deficient number, since it is larger than the sum of its proper divisors (1).

4001212063 is an equidigital number, since it uses as much as digits as its factorization.

4001212063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4001212063 is about 63255.1346769573. The cubic root of 4001212063 is about 1587.5613716163.

Adding to 4001212063 its reverse (3602121004), we get a palindrome (7603333067).

The spelling of 4001212063 in words is "four billion, one million, two hundred twelve thousand, sixty-three".