14429404542 has 32 divisors (see below), whose sum is σ = 33086898432. Its totient is φ = 4109511744.

The previous prime is 14429404537. The next prime is 14429404571. The reversal of 14429404542 is 24540492441.

It is a self number, because there is not a number n which added to its sum of digits gives 14429404542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535668 + ... + 561959.

It is an arithmetic number, because the mean of its divisors is an integer number (1033965576).

Almost surely, 2^14429404542 is an apocalyptic number.

14429404542 is an abundant number, since it is smaller than the sum of its proper divisors (18657493890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14429404542 is a wasteful number, since it uses less digits than its factorization.

14429404542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097952.

The product of its (nonzero) digits is 184320, while the sum is 39.

Adding to 14429404542 its reverse (24540492441), we get a palindrome (38969896983).

The spelling of 14429404542 in words is "fourteen billion, four hundred twenty-nine million, four hundred four thousand, five hundred forty-two".