1218960163008 has 112 divisors (see below), whose sum is σ = 4095448207360. Its totient is φ = 348274328832.

The previous prime is 1218960162989. The next prime is 1218960163033. The reversal of 1218960163008 is 8003610698121.

1218960163008 is a `hidden beast` number, since 1 + 2 + 1 + 8 + 9 + 6 + 0 + 1 + 630 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (112).

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, 50374816 + ... + 50399007.

Almost surely, 2^{1218960163008} is an apocalyptic number.

1218960163008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1218960163008 is an abundant number, since it is smaller than the sum of its proper divisors (2876488044352).

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

1218960163008 is a wasteful number, since it uses less digits than its factorization.

1218960163008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100773851 (or 100773835 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 1218960163008 in words is "one trillion, two hundred eighteen billion, nine hundred sixty million, one hundred sixty-three thousand, eight".