718648063212 has 24 divisors (see below), whose sum is σ = 1679823907776. Its totient is φ = 239123864848.

The previous prime is 718648063201. The next prime is 718648063223. The reversal of 718648063212 is 212360846817.

718648063212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (718648063201) and next prime (718648063223).

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, 53179158 + ... + 53192669.

It is an arithmetic number, because the mean of its divisors is an integer number (69992662824).

Almost surely, 2^718648063212 is an apocalyptic number.

It is an amenable number.

718648063212 is an abundant number, since it is smaller than the sum of its proper divisors (961175844564).

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

718648063212 is a wasteful number, since it uses less digits than its factorization.

718648063212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106372397 (or 106372395 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 718648063212 in words is "seven hundred eighteen billion, six hundred forty-eight million, sixty-three thousand, two hundred twelve".