14042514420 has 144 divisors (see below), whose sum is σ = 49201483968. Its totient is φ = 3203988480.

The previous prime is 14042514397. The next prime is 14042514449. The reversal of 14042514420 is 2441524041.

14042514420 is a `hidden beast` number, since 1 + 404 + 251 + 4 + 4 + 2 + 0 = 666.

It is a super-2 number, since 2×14042514420² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174934 + ... + 242253.

It is an arithmetic number, because the mean of its divisors is an integer number (341676972).

Almost surely, 2^14042514420 is an apocalyptic number.

14042514420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14042514420 is an abundant number, since it is smaller than the sum of its proper divisors (35158969548).

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

14042514420 is a wasteful number, since it uses less digits than its factorization.

14042514420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417230 (or 417225 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The spelling of 14042514420 in words is "fourteen billion, forty-two million, five hundred fourteen thousand, four hundred twenty".