14429779158 has 16 divisors (see below), whose sum is σ = 28894634496. Its totient is φ = 4804080360.

The previous prime is 14429779151. The next prime is 14429779171. The reversal of 14429779158 is 85197792441.

It is a junction number, because it is equal to n+sod(n) for n = 14429779098 and 14429779107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14429779151) 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, 1456158 + ... + 1466033.

It is an arithmetic number, because the mean of its divisors is an integer number (1805914656).

Almost surely, 2^14429779158 is an apocalyptic number.

14429779158 is an abundant number, since it is smaller than the sum of its proper divisors (14464855338).

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

14429779158 is a wasteful number, since it uses less digits than its factorization.

14429779158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923019.

The product of its digits is 5080320, while the sum is 57.

The spelling of 14429779158 in words is "fourteen billion, four hundred twenty-nine million, seven hundred seventy-nine thousand, one hundred fifty-eight".