14429784542 has 16 divisors (see below), whose sum is σ = 22048008192. Its totient is φ = 7081360440.

The previous prime is 14429784541. The next prime is 14429784547. The reversal of 14429784542 is 24548792441.

14429784542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14429784541) by changing a digit.

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, 196178 + ... + 259509.

It is an arithmetic number, because the mean of its divisors is an integer number (1378000512).

Almost surely, 2^14429784542 is an apocalyptic number.

14429784542 is a deficient number, since it is larger than the sum of its proper divisors (7618223650).

14429784542 is a wasteful number, since it uses less digits than its factorization.

14429784542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455983.

The product of its digits is 2580480, while the sum is 50.

The spelling of 14429784542 in words is "fourteen billion, four hundred twenty-nine million, seven hundred eighty-four thousand, five hundred forty-two".