918466382012 has 48 divisors (see below), whose sum is σ = 1718246734848. Its totient is φ = 428070666240.

The previous prime is 918466381969. The next prime is 918466382027. The reversal of 918466382012 is 210283664819.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4890812 + ... + 5075132.

It is an arithmetic number, because the mean of its divisors is an integer number (35796806976).

Almost surely, 2^918466382012 is an apocalyptic number.

It is an amenable number.

918466382012 is a deficient number, since it is larger than the sum of its proper divisors (799780352836).

918466382012 is a wasteful number, since it uses less digits than its factorization.

918466382012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185046 (or 185044 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 918466382012 in words is "nine hundred eighteen billion, four hundred sixty-six million, three hundred eighty-two thousand, twelve".