1155084204168 has 48 divisors (see below), whose sum is σ = 3172414377600. Its totient is φ = 379605135840.

The previous prime is 1155084204143. The next prime is 1155084204193. The reversal of 1155084204168 is 8614024805511.

1155084204168 is a `hidden beast` number, since 1 + 1 + 5 + 508 + 42 + 0 + 41 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (1155084204143) and next prime (1155084204193).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112972608 + ... + 112982831.

It is an arithmetic number, because the mean of its divisors is an integer number (66091966200).

Almost surely, 2^{1155084204168} is an apocalyptic number.

1155084204168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1155084204168 is an abundant number, since it is smaller than the sum of its proper divisors (2017330173432).

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

1155084204168 is a wasteful number, since it uses less digits than its factorization.

1155084204168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225955522 (or 225955515 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The spelling of 1155084204168 in words is "one trillion, one hundred fifty-five billion, eighty-four million, two hundred four thousand, one hundred sixty-eight".