14504403442 has 16 divisors (see below), whose sum is σ = 22521024000. Its totient is φ = 6998699520.

The previous prime is 14504403421. The next prime is 14504403443. The reversal of 14504403442 is 24430440541.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (14504403443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303567 + ... + 348082.

It is an arithmetic number, because the mean of its divisors is an integer number (1407564000).

Almost surely, 2^14504403442 is an apocalyptic number.

14504403442 is a deficient number, since it is larger than the sum of its proper divisors (8016620558).

14504403442 is a wasteful number, since it uses less digits than its factorization.

14504403442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652041.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 14504403442 its reverse (24430440541), we get a palindrome (38934843983).

The spelling of 14504403442 in words is "fourteen billion, five hundred four million, four hundred three thousand, four hundred forty-two".