712308987245 has 8 divisors (see below), whose sum is σ = 854868737760. Its totient is φ = 569781887760.

The previous prime is 712308987209. The next prime is 712308987251. The reversal of 712308987245 is 542789803217.

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

It is not a de Polignac number, because 712308987245 - 2¹⁴ = 712308970861 is a prime.

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, 8114735 + ... + 8202044.

It is an arithmetic number, because the mean of its divisors is an integer number (106858592220).

Almost surely, 2^712308987245 is an apocalyptic number.

It is an amenable number.

712308987245 is a deficient number, since it is larger than the sum of its proper divisors (142559750515).

712308987245 is a wasteful number, since it uses less digits than its factorization.

712308987245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16325515.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 712308987245 in words is "seven hundred twelve billion, three hundred eight million, nine hundred eighty-seven thousand, two hundred forty-five".