121114324444 has 24 divisors (see below), whose sum is σ = 212334686928. Its totient is φ = 60447340800.

The previous prime is 121114324379. The next prime is 121114324537. The reversal of 121114324444 is 444423411121.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8929572 + ... + 8943124.

It is an arithmetic number, because the mean of its divisors is an integer number (8847278622).

Almost surely, 2^121114324444 is an apocalyptic number.

It is an amenable number.

121114324444 is a deficient number, since it is larger than the sum of its proper divisors (91220362484).

121114324444 is a wasteful number, since it uses less digits than its factorization.

121114324444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17445 (or 17443 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

Adding to 121114324444 its reverse (444423411121), we get a palindrome (565537735565).

The spelling of 121114324444 in words is "one hundred twenty-one billion, one hundred fourteen million, three hundred twenty-four thousand, four hundred forty-four".