712212479999 has 8 divisors (see below), whose sum is σ = 744044754432. Its totient is φ = 680933810520.

The previous prime is 712212479959. The next prime is 712212480079. The reversal of 712212479999 is 999974212217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 712212479999 - 2¹² = 712212475903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712212479939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138398609 + ... + 138403754.

It is an arithmetic number, because the mean of its divisors is an integer number (93005594304).

Almost surely, 2^712212479999 is an apocalyptic number.

712212479999 is a deficient number, since it is larger than the sum of its proper divisors (31832274433).

712212479999 is a wasteful number, since it uses less digits than its factorization.

712212479999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276802477.

The product of its digits is 10287648, while the sum is 62.

The spelling of 712212479999 in words is "seven hundred twelve billion, two hundred twelve million, four hundred seventy-nine thousand, nine hundred ninety-nine".