121114450444 has 24 divisors (see below), whose sum is σ = 228288116448. Its totient is φ = 55890660480.

The previous prime is 121114450439. The next prime is 121114450451. The reversal of 121114450444 is 444054411121.

121114450444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186729 + ... + 526399.

It is an arithmetic number, because the mean of its divisors is an integer number (9512004852).

Almost surely, 2^121114450444 is an apocalyptic number.

It is an amenable number.

121114450444 is a deficient number, since it is larger than the sum of its proper divisors (107173666004).

121114450444 is a wasteful number, since it uses less digits than its factorization.

121114450444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346545 (or 346543 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 121114450444 its reverse (444054411121), we get a palindrome (565168861565).

The spelling of 121114450444 in words is "one hundred twenty-one billion, one hundred fourteen million, four hundred fifty thousand, four hundred forty-four".