1187468966208 has 112 divisors (see below), whose sum is σ = 3601336179584. Its totient is φ = 338269962240.

The previous prime is 1187468966147. The next prime is 1187468966209. The reversal of 1187468966208 is 8026698647811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1187468966209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857953 + ... + 1763808.

Almost surely, 2^{1187468966208} is an apocalyptic number.

It is an amenable number.

1187468966208 is an abundant number, since it is smaller than the sum of its proper divisors (2413867213376).

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

1187468966208 is a wasteful number, since it uses less digits than its factorization.

1187468966208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622120 (or 2622110 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 66.

The spelling of 1187468966208 in words is "one trillion, one hundred eighty-seven billion, four hundred sixty-eight million, nine hundred sixty-six thousand, two hundred eight".