71496877301 has 2 divisors, whose sum is σ = 71496877302. Its totient is φ = 71496877300.

The previous prime is 71496877229. The next prime is 71496877303. The reversal of 71496877301 is 10377869417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71409735076 + 87142225 = 267226^2 + 9335^2 .

It is an emirp because it is prime and its reverse (10377869417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71496877301 - 2¹⁰ = 71496876277 is a prime.

It is a super-2 number, since 2×71496877301² (a number of 23 digits) contains 22 as substring.

Together with 71496877303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71496877303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35748438650 + 35748438651.

It is an arithmetic number, because the mean of its divisors is an integer number (35748438651).

Almost surely, 2^71496877301 is an apocalyptic number.

It is an amenable number.

71496877301 is a deficient number, since it is larger than the sum of its proper divisors (1).

71496877301 is an equidigital number, since it uses as much as digits as its factorization.

71496877301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 71496877301 in words is "seventy-one billion, four hundred ninety-six million, eight hundred seventy-seven thousand, three hundred one".