71134632277369 has 2 divisors, whose sum is σ = 71134632277370. Its totient is φ = 71134632277368.

The previous prime is 71134632277301. The next prime is 71134632277393. The reversal of 71134632277369 is 96377223643117.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44049238041600 + 27085394235769 = 6636960^2 + 5204363^2 .

It is a cyclic number.

It is not a de Polignac number, because 71134632277369 - 2¹⁵ = 71134632244601 is a prime.

It is a super-2 number, since 2×71134632277369² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (71134632277169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35567316138684 + 35567316138685.

It is an arithmetic number, because the mean of its divisors is an integer number (35567316138685).

Almost surely, 2^{71134632277369} is an apocalyptic number.

It is an amenable number.

71134632277369 is a deficient number, since it is larger than the sum of its proper divisors (1).

71134632277369 is an equidigital number, since it uses as much as digits as its factorization.

71134632277369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48009024, while the sum is 61.

The spelling of 71134632277369 in words is "seventy-one trillion, one hundred thirty-four billion, six hundred thirty-two million, two hundred seventy-seven thousand, three hundred sixty-nine".