71466250731011 has 2 divisors, whose sum is σ = 71466250731012. Its totient is φ = 71466250731010.

The previous prime is 71466250730933. The next prime is 71466250731049. The reversal of 71466250731011 is 11013705266417.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71466250731011 - 2³⁴ = 71449070861827 is a prime.

It is not a weakly prime, because it can be changed into another prime (71466250751011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35733125365505 + 35733125365506.

It is an arithmetic number, because the mean of its divisors is an integer number (35733125365506).

Almost surely, 2^{71466250731011} is an apocalyptic number.

71466250731011 is a deficient number, since it is larger than the sum of its proper divisors (1).

71466250731011 is an equidigital number, since it uses as much as digits as its factorization.

71466250731011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 44.

Adding to 71466250731011 its reverse (11013705266417), we get a palindrome (82479955997428).

The spelling of 71466250731011 in words is "seventy-one trillion, four hundred sixty-six billion, two hundred fifty million, seven hundred thirty-one thousand, eleven".