7261005341971 has 2 divisors, whose sum is σ = 7261005341972. Its totient is φ = 7261005341970.

The previous prime is 7261005341969. The next prime is 7261005342001. The reversal of 7261005341971 is 1791435001627.

It is a weak prime.

It is an emirp because it is prime and its reverse (1791435001627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7261005341971 - 2¹ = 7261005341969 is a prime.

It is a super-2 number, since 2×7261005341971² (a number of 27 digits) contains 22 as substring.

Together with 7261005341969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7261005341371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3630502670985 + 3630502670986.

It is an arithmetic number, because the mean of its divisors is an integer number (3630502670986).

Almost surely, 2^{7261005341971} is an apocalyptic number.

7261005341971 is a deficient number, since it is larger than the sum of its proper divisors (1).

7261005341971 is an equidigital number, since it uses as much as digits as its factorization.

7261005341971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 7261005341971 in words is "seven trillion, two hundred sixty-one billion, five million, three hundred forty-one thousand, nine hundred seventy-one".