713447450367966 has 32 divisors (see below), whose sum is σ = 1585478406489120. Its totient is φ = 237809872605312.

The previous prime is 713447450367961. The next prime is 713447450367997. The reversal of 713447450367966 is 669763054744317.

713447450367966 is a `hidden beast` number, since 7 + 1 + 3 + 4 + 47 + 4 + 503 + 6 + 79 + 6 + 6 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 713447450367894 and 713447450367903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713447450367961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162935515 + ... + 167256918.

It is an arithmetic number, because the mean of its divisors is an integer number (49546200202785).

Almost surely, 2^{713447450367966} is an apocalyptic number.

713447450367966 is an abundant number, since it is smaller than the sum of its proper divisors (872030956121154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713447450367966 is a wasteful number, since it uses less digits than its factorization.

713447450367966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330232457 (or 330232451 counting only the distinct ones).

The product of its (nonzero) digits is 1920360960, while the sum is 72.

The spelling of 713447450367966 in words is "seven hundred thirteen trillion, four hundred forty-seven billion, four hundred fifty million, three hundred sixty-seven thousand, nine hundred sixty-six".