14505555442 has 16 divisors (see below), whose sum is σ = 24871870080. Its totient is φ = 6215365728.

The previous prime is 14505555437. The next prime is 14505555469. The reversal of 14505555442 is 24455550541.

14505555442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14505555442² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14505555395 and 14505555404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37518 + ... + 174409.

It is an arithmetic number, because the mean of its divisors is an integer number (1554491880).

Almost surely, 2^14505555442 is an apocalyptic number.

14505555442 is a deficient number, since it is larger than the sum of its proper divisors (10366314638).

14505555442 is a wasteful number, since it uses less digits than its factorization.

14505555442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216825.

The product of its (nonzero) digits is 400000, while the sum is 40.

The spelling of 14505555442 in words is "fourteen billion, five hundred five million, five hundred fifty-five thousand, four hundred forty-two".