11476217110878 has 48 divisors (see below), whose sum is σ = 26778350145456. Its totient is φ = 3531076444800.

The previous prime is 11476217110859. The next prime is 11476217110901. The reversal of 11476217110878 is 87801171267411.

11476217110878 is a `hidden beast` number, since 1 + 1 + 4 + 7 + 621 + 7 + 1 + 1 + 0 + 8 + 7 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12621853 + ... + 13500503.

It is an arithmetic number, because the mean of its divisors is an integer number (557882294697).

Almost surely, 2^{11476217110878} is an apocalyptic number.

11476217110878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11476217110878 is an abundant number, since it is smaller than the sum of its proper divisors (15302133034578).

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

11476217110878 is a wasteful number, since it uses less digits than its factorization.

11476217110878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934489 (or 934486 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 54.

The spelling of 11476217110878 in words is "eleven trillion, four hundred seventy-six billion, two hundred seventeen million, one hundred ten thousand, eight hundred seventy-eight".