11114421421014 has 24 divisors (see below), whose sum is σ = 24081420781080. Its totient is φ = 3704780314368.

The previous prime is 11114421421003. The next prime is 11114421421039. The reversal of 11114421421014 is 41012412441111.

It is a happy number.

11114421421014 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 442 + 1 + 4 + 210 + 1 + 4 = 666.

It is a congruent number.

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, 403657 + ... + 4731995.

It is an arithmetic number, because the mean of its divisors is an integer number (1003392532545).

Almost surely, 2^{11114421421014} is an apocalyptic number.

11114421421014 is an abundant number, since it is smaller than the sum of its proper divisors (12966999360066).

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

11114421421014 is a wasteful number, since it uses less digits than its factorization.

11114421421014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471004 (or 4471001 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

Adding to 11114421421014 its reverse (41012412441111), we get a palindrome (52126833862125).

The spelling of 11114421421014 in words is "eleven trillion, one hundred fourteen billion, four hundred twenty-one million, four hundred twenty-one thousand, fourteen".