712726181622712 has 32 divisors (see below), whose sum is σ = 1368959441713920. Its totient is φ = 347670377052160.

The previous prime is 712726181622701. The next prime is 712726181622733. The reversal of 712726181622712 is 217226181627217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128837673 + ... + 134255719.

It is an arithmetic number, because the mean of its divisors is an integer number (42779982553560).

Almost surely, 2^{712726181622712} is an apocalyptic number.

It is an amenable number.

712726181622712 is a deficient number, since it is larger than the sum of its proper divisors (656233260091208).

712726181622712 is a wasteful number, since it uses less digits than its factorization.

712726181622712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819151 (or 5819147 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 55.

The spelling of 712726181622712 in words is "seven hundred twelve trillion, seven hundred twenty-six billion, one hundred eighty-one million, six hundred twenty-two thousand, seven hundred twelve".