11112421414 has 4 divisors (see below), whose sum is σ = 16668632124. Its totient is φ = 5556210706.

The previous prime is 11112421403. The next prime is 11112421421. The reversal of 11112421414 is 41412421111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778105352 + ... + 2778105355.

It is an arithmetic number, because the mean of its divisors is an integer number (4167158031).

Almost surely, 2^11112421414 is an apocalyptic number.

11112421414 is a deficient number, since it is larger than the sum of its proper divisors (5556210710).

11112421414 is an equidigital number, since it uses as much as digits as its factorization.

11112421414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556210709.

The product of its digits is 256, while the sum is 22.

Adding to 11112421414 its reverse (41412421111), we get a palindrome (52524842525).

The spelling of 11112421414 in words is "eleven billion, one hundred twelve million, four hundred twenty-one thousand, four hundred fourteen".