2641241401 has 2 divisors, whose sum is σ = 2641241402. Its totient is φ = 2641241400.

The previous prime is 2641241387. The next prime is 2641241413. The reversal of 2641241401 is 1041421462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2509909801 + 131331600 = 50099^2 + 11460^2 .

It is a cyclic number.

It is not a de Polignac number, because 2641241401 - 2³¹ = 493757753 is a prime.

It is a super-2 number, since 2×2641241401² = 13952312276712885602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2641241441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320620700 + 1320620701.

It is an arithmetic number, because the mean of its divisors is an integer number (1320620701).

Almost surely, 2^2641241401 is an apocalyptic number.

It is an amenable number.

2641241401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641241401 is an equidigital number, since it uses as much as digits as its factorization.

2641241401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2641241401 is about 51393.0092619609. The cubic root of 2641241401 is about 1382.3012435282.

Adding to 2641241401 its reverse (1041421462), we get a palindrome (3682662863).

The spelling of 2641241401 in words is "two billion, six hundred forty-one million, two hundred forty-one thousand, four hundred one".