641412301 has 2 divisors, whose sum is σ = 641412302. Its totient is φ = 641412300.

The previous prime is 641412281. The next prime is 641412341. The reversal of 641412301 is 103214146.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 632472201 + 8940100 = 25149^2 + 2990^2 .

It is a cyclic number.

It is not a de Polignac number, because 641412301 - 2⁵ = 641412269 is a prime.

It is a super-2 number, since 2×641412301² = 822819479748229202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (641412341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320706150 + 320706151.

It is an arithmetic number, because the mean of its divisors is an integer number (320706151).

Almost surely, 2^641412301 is an apocalyptic number.

It is an amenable number.

641412301 is a deficient number, since it is larger than the sum of its proper divisors (1).

641412301 is an equidigital number, since it uses as much as digits as its factorization.

641412301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 641412301 is about 25326.1189486269. The cubic root of 641412301 is about 862.4073082774.

Adding to 641412301 its reverse (103214146), we get a palindrome (744626447).

The spelling of 641412301 in words is "six hundred forty-one million, four hundred twelve thousand, three hundred one".