712943863751 has 4 divisors (see below), whose sum is σ = 814792987152. Its totient is φ = 611094740352.

The previous prime is 712943863721. The next prime is 712943863757. The reversal of 712943863751 is 157368349217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 157368349217 = 353 ⋅445802689.

It is a cyclic number.

It is not a de Polignac number, because 712943863751 - 2¹⁴ = 712943847367 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 (712943863757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50924561690 + ... + 50924561703.

It is an arithmetic number, because the mean of its divisors is an integer number (203698246788).

Almost surely, 2^712943863751 is an apocalyptic number.

712943863751 is a deficient number, since it is larger than the sum of its proper divisors (101849123401).

712943863751 is a wasteful number, since it uses less digits than its factorization.

712943863751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101849123400.

The product of its digits is 7620480, while the sum is 56.

The spelling of 712943863751 in words is "seven hundred twelve billion, nine hundred forty-three million, eight hundred sixty-three thousand, seven hundred fifty-one".