711451626668 has 24 divisors (see below), whose sum is σ = 1253528816400. Its totient is φ = 353301041600.

The previous prime is 711451626649. The next prime is 711451626719. The reversal of 711451626668 is 866626154117.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6081455 + ... + 6197337.

It is an arithmetic number, because the mean of its divisors is an integer number (52230367350).

Almost surely, 2^711451626668 is an apocalyptic number.

It is an amenable number.

711451626668 is a deficient number, since it is larger than the sum of its proper divisors (542077189732).

711451626668 is a wasteful number, since it uses less digits than its factorization.

711451626668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126337 (or 126335 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The spelling of 711451626668 in words is "seven hundred eleven billion, four hundred fifty-one million, six hundred twenty-six thousand, six hundred sixty-eight".