14463360021 has 24 divisors (see below), whose sum is σ = 21247803360. Its totient is φ = 8744660320.

The previous prime is 14463360017. The next prime is 14463360029. The reversal of 14463360021 is 12006336441.

14463360021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14463360021 - 2² = 14463360017 is a prime.

It is a super-2 number, since 2×14463360021² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14463360029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104551 + ... + 199643.

It is an arithmetic number, because the mean of its divisors is an integer number (885325140).

Almost surely, 2^14463360021 is an apocalyptic number.

14463360021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14463360021 is a deficient number, since it is larger than the sum of its proper divisors (6784443339).

14463360021 is a wasteful number, since it uses less digits than its factorization.

14463360021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95537 (or 95526 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 14463360021 its reverse (12006336441), we get a palindrome (26469696462).

The spelling of 14463360021 in words is "fourteen billion, four hundred sixty-three million, three hundred sixty thousand, twenty-one".