1178663873130 has 96 divisors (see below), whose sum is σ = 3076353483840. Its totient is φ = 313099522560.

The previous prime is 1178663873117. The next prime is 1178663873131. The reversal of 1178663873130 is 313783668711.

1178663873130 is a `hidden beast` number, since 1 + 1 + 78 + 66 + 387 + 3 + 130 = 666.

It is not an unprimeable number, because it can be changed into a prime (1178663873131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26034994 + ... + 26080226.

It is an arithmetic number, because the mean of its divisors is an integer number (32045348790).

Almost surely, 2^{1178663873130} is an apocalyptic number.

1178663873130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1178663873130 is an abundant number, since it is smaller than the sum of its proper divisors (1897689610710).

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

1178663873130 is a wasteful number, since it uses less digits than its factorization.

1178663873130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46356 (or 46353 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 1178663873130 in words is "one trillion, one hundred seventy-eight billion, six hundred sixty-three million, eight hundred seventy-three thousand, one hundred thirty".