712198207073280 has 176 divisors, whose sum is σ = 2277947743637760. Its totient is φ = 189917329932288.

The previous prime is 712198207073279. The next prime is 712198207073281. The reversal of 712198207073280 is 82370702891217.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (712198207073279) and next prime (712198207073281).

It is a self number, because there is not a number n which added to its sum of digits gives 712198207073280.

It is not an unprimeable number, because it can be changed into a prime (712198207073281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670017837 + ... + 1670444243.

Almost surely, 2^{712198207073280} is an apocalyptic number.

It is an amenable number.

712198207073280 is an abundant number, since it is smaller than the sum of its proper divisors (1565749536564480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712198207073280 is a wasteful number, since it uses less digits than its factorization.

712198207073280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535174 (or 535156 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 57.

The spelling of 712198207073280 in words is "seven hundred twelve trillion, one hundred ninety-eight billion, two hundred seven million, seventy-three thousand, two hundred eighty".