918162469668 has 12 divisors (see below), whose sum is σ = 2142379095920. Its totient is φ = 306054156552.

The previous prime is 918162469613. The next prime is 918162469711. The reversal of 918162469668 is 866964261819.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 918162469599 and 918162469608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38256769558 + ... + 38256769581.

Almost surely, 2^918162469668 is an apocalyptic number.

It is an amenable number.

918162469668 is an abundant number, since it is smaller than the sum of its proper divisors (1224216626252).

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

918162469668 is a wasteful number, since it uses less digits than its factorization.

918162469668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76513539146 (or 76513539144 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 66.

The spelling of 918162469668 in words is "nine hundred eighteen billion, one hundred sixty-two million, four hundred sixty-nine thousand, six hundred sixty-eight".