1114402444121 has 4 divisors (see below), whose sum is σ = 1133290621200. Its totient is φ = 1095514267044.

The previous prime is 1114402444073. The next prime is 1114402444247. The reversal of 1114402444121 is 1214442044111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1114402444121 - 2²² = 1114398249817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1114402444021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9444088451 + ... + 9444088568.

It is an arithmetic number, because the mean of its divisors is an integer number (283322655300).

Almost surely, 2^{1114402444121} is an apocalyptic number.

It is an amenable number.

1114402444121 is a deficient number, since it is larger than the sum of its proper divisors (18888177079).

1114402444121 is an equidigital number, since it uses as much as digits as its factorization.

1114402444121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18888177078.

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 1114402444121 its reverse (1214442044111), we get a palindrome (2328844488232).

The spelling of 1114402444121 in words is "one trillion, one hundred fourteen billion, four hundred two million, four hundred forty-four thousand, one hundred twenty-one".