712438845230 has 24 divisors (see below), whose sum is σ = 1491759705528. Its totient is φ = 244264746768.

The previous prime is 712438845179. The next prime is 712438845259. The reversal of 712438845230 is 32548834217.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726977924 + ... + 726978903.

It is an arithmetic number, because the mean of its divisors is an integer number (62156654397).

Almost surely, 2^712438845230 is an apocalyptic number.

712438845230 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

712438845230 is an abundant number, since it is smaller than the sum of its proper divisors (779320860298).

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

712438845230 is a wasteful number, since it uses less digits than its factorization.

712438845230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453956848 (or 1453956841 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 712438845230 in words is "seven hundred twelve billion, four hundred thirty-eight million, eight hundred forty-five thousand, two hundred thirty".