14421331013 has 8 divisors (see below), whose sum is σ = 15624753408. Its totient is φ = 13257365184.

The previous prime is 14421331009. The next prime is 14421331031. The reversal of 14421331013 is 31013312441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14421331013 - 2² = 14421331009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14421331013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421331073) 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, 9863381 + ... + 9864842.

It is an arithmetic number, because the mean of its divisors is an integer number (1953094176).

Almost surely, 2^14421331013 is an apocalyptic number.

It is an amenable number.

14421331013 is a deficient number, since it is larger than the sum of its proper divisors (1203422395).

14421331013 is a wasteful number, since it uses less digits than its factorization.

14421331013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19728283.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14421331013 its reverse (31013312441), we get a palindrome (45434643454).

The spelling of 14421331013 in words is "fourteen billion, four hundred twenty-one million, three hundred thirty-one thousand, thirteen".