11894086776420 has 96 divisors (see below), whose sum is σ = 38951395324800. Its totient is φ = 3004821919872.

The previous prime is 11894086776409. The next prime is 11894086776427. The reversal of 11894086776420 is 2467768049811.

11894086776420 is a `hidden beast` number, since 1 + 1 + 89 + 4 + 0 + 8 + 67 + 76 + 420 = 666.

It is not an unprimeable number, because it can be changed into a prime (11894086776427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579623599 + ... + 579644118.

It is an arithmetic number, because the mean of its divisors is an integer number (405743701300).

Almost surely, 2^{11894086776420} is an apocalyptic number.

11894086776420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11894086776420 is an abundant number, since it is smaller than the sum of its proper divisors (27057308548380).

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

11894086776420 is a wasteful number, since it uses less digits than its factorization.

11894086776420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159267754 (or 1159267746 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

The spelling of 11894086776420 in words is "eleven trillion, eight hundred ninety-four billion, eighty-six million, seven hundred seventy-six thousand, four hundred twenty".