14421011424 has 48 divisors (see below), whose sum is σ = 39160512720. Its totient is φ = 4641244160.

The previous prime is 14421011399. The next prime is 14421011441. The reversal of 14421011424 is 42411012441.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×14421011424² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 14421011394 and 14421011403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587197 + ... + 2592764.

It is an arithmetic number, because the mean of its divisors is an integer number (815844015).

Almost surely, 2^14421011424 is an apocalyptic number.

It is an amenable number.

14421011424 is an abundant number, since it is smaller than the sum of its proper divisors (24739501296).

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

14421011424 is a wasteful number, since it uses less digits than its factorization.

14421011424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180003 (or 5179995 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 14421011424 its reverse (42411012441), we get a palindrome (56832023865).

The spelling of 14421011424 in words is "fourteen billion, four hundred twenty-one million, eleven thousand, four hundred twenty-four".