11114420015 has 8 divisors (see below), whose sum is σ = 13662604368. Its totient is φ = 8674669120.

The previous prime is 11114420011. The next prime is 11114420029. The reversal of 11114420015 is 51002441111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11114420015 - 2² = 11114420011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114420011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27108137 + ... + 27108546.

It is an arithmetic number, because the mean of its divisors is an integer number (1707825546).

Almost surely, 2^11114420015 is an apocalyptic number.

11114420015 is a deficient number, since it is larger than the sum of its proper divisors (2548184353).

11114420015 is an equidigital number, since it uses as much as digits as its factorization.

11114420015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54216729.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11114420015 its reverse (51002441111), we get a palindrome (62116861126).

The spelling of 11114420015 in words is "eleven billion, one hundred fourteen million, four hundred twenty thousand, fifteen".