14321013013 has 4 divisors (see below), whose sum is σ = 15074750560. Its totient is φ = 13567275468.

The previous prime is 14321012999. The next prime is 14321013019. The reversal of 14321013013 is 31031012341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14321013013 - 2¹³ = 14321004821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 753737527 = 14321013013 / (1 + 4 + 3 + 2 + 1 + 0 + 1 + 3 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14321013019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376868745 + ... + 376868782.

It is an arithmetic number, because the mean of its divisors is an integer number (3768687640).

Almost surely, 2^14321013013 is an apocalyptic number.

It is an amenable number.

14321013013 is a deficient number, since it is larger than the sum of its proper divisors (753737547).

14321013013 is an equidigital number, since it uses as much as digits as its factorization.

14321013013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753737546.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 14321013013 its reverse (31031012341), we get a palindrome (45352025354).

The spelling of 14321013013 in words is "fourteen billion, three hundred twenty-one million, thirteen thousand, thirteen".