71466250730933 has 2 divisors, whose sum is σ = 71466250730934. Its totient is φ = 71466250730932.

The previous prime is 71466250730929. The next prime is 71466250731011. The reversal of 71466250730933 is 33903705266417.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70637855864689 + 828394866244 = 8404633^2 + 910162^2 .

It is a cyclic number.

It is not a de Polignac number, because 71466250730933 - 2² = 71466250730929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71466250730533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35733125365466 + 35733125365467.

It is an arithmetic number, because the mean of its divisors is an integer number (35733125365467).

Almost surely, 2^{71466250730933} is an apocalyptic number.

It is an amenable number.

71466250730933 is a deficient number, since it is larger than the sum of its proper divisors (1).

71466250730933 is an equidigital number, since it uses as much as digits as its factorization.

71466250730933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 56.

The spelling of 71466250730933 in words is "seventy-one trillion, four hundred sixty-six billion, two hundred fifty million, seven hundred thirty thousand, nine hundred thirty-three".