14429024520 has 64 divisors (see below), whose sum is σ = 43835040000. Its totient is φ = 3799031808.

The previous prime is 14429024509. The next prime is 14429024531. The reversal of 14429024520 is 2542092441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14429024509) and next prime (14429024531).

It is a super-2 number, since 2×14429024520² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751545 + ... + 770504.

It is an arithmetic number, because the mean of its divisors is an integer number (684922500).

Almost surely, 2^14429024520 is an apocalyptic number.

14429024520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14429024520 is an abundant number, since it is smaller than the sum of its proper divisors (29406015480).

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

14429024520 is a wasteful number, since it uses less digits than its factorization.

14429024520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522142 (or 1522138 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 14429024520 in words is "fourteen billion, four hundred twenty-nine million, twenty-four thousand, five hundred twenty".