3672143262241 has 2 divisors, whose sum is σ = 3672143262242. Its totient is φ = 3672143262240.

The previous prime is 3672143262239. The next prime is 3672143262311. The reversal of 3672143262241 is 1422623412763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1893664971025 + 1778478291216 = 1376105^2 + 1333596^2 .

It is a cyclic number.

It is not a de Polignac number, because 3672143262241 - 2¹ = 3672143262239 is a prime.

It is a super-2 number, since 2×3672143262241² (a number of 26 digits) contains 22 as substring.

Together with 3672143262239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3672143262341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836071631120 + 1836071631121.

It is an arithmetic number, because the mean of its divisors is an integer number (1836071631121).

Almost surely, 2^{3672143262241} is an apocalyptic number.

It is an amenable number.

3672143262241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672143262241 is an equidigital number, since it uses as much as digits as its factorization.

3672143262241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 43.

The spelling of 3672143262241 in words is "three trillion, six hundred seventy-two billion, one hundred forty-three million, two hundred sixty-two thousand, two hundred forty-one".