712279971068 has 6 divisors (see below), whose sum is σ = 1246489949376. Its totient is φ = 356139985532.

The previous prime is 712279971017. The next prime is 712279971101. The reversal of 712279971068 is 860179972217.

It is a junction number, because it is equal to n+sod(n) for n = 712279970998 and 712279971016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89034996380 + ... + 89034996387.

It is an arithmetic number, because the mean of its divisors is an integer number (207748324896).

Almost surely, 2^712279971068 is an apocalyptic number.

It is an amenable number.

712279971068 is a deficient number, since it is larger than the sum of its proper divisors (534209978308).

712279971068 is a wasteful number, since it uses less digits than its factorization.

712279971068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178069992771 (or 178069992769 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 59.

The spelling of 712279971068 in words is "seven hundred twelve billion, two hundred seventy-nine million, nine hundred seventy-one thousand, sixty-eight".