14432121104 has 20 divisors (see below), whose sum is σ = 27971645340. Its totient is φ = 7213632000.

The previous prime is 14432121079. The next prime is 14432121107. The reversal of 14432121104 is 40112123441.

It can be written as a sum of positive squares in 2 ways, for example, as 8103600400 + 6328520704 = 90020^2 + 79552^2 .

It is a super-2 number, since 2×14432121104² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14432121104.

It is not an unprimeable number, because it can be changed into a prime (14432121107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102269 + ... + 198300.

It is an arithmetic number, because the mean of its divisors is an integer number (1398582267).

Almost surely, 2^14432121104 is an apocalyptic number.

It is an amenable number.

14432121104 is a deficient number, since it is larger than the sum of its proper divisors (13539524236).

14432121104 is a wasteful number, since it uses less digits than its factorization.

14432121104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303578 (or 303572 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 14432121104 its reverse (40112123441), we get a palindrome (54544244545).

The spelling of 14432121104 in words is "fourteen billion, four hundred thirty-two million, one hundred twenty-one thousand, one hundred four".