14021779013 has 8 divisors (see below), whose sum is σ = 15298579296. Its totient is φ = 12745327600.

The previous prime is 14021778983. The next prime is 14021779021. The reversal of 14021779013 is 31097712041.

14021779013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14021779013 - 2²² = 14017584709 is a prime.

It is a super-2 number, since 2×14021779013² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14021779033) 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 7 ways as a sum of consecutive naturals, for example, 683 + ... + 167463.

It is an arithmetic number, because the mean of its divisors is an integer number (1912322412).

Almost surely, 2^14021779013 is an apocalyptic number.

It is an amenable number.

14021779013 is a deficient number, since it is larger than the sum of its proper divisors (1276800283).

14021779013 is a wasteful number, since it uses less digits than its factorization.

14021779013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174435.

The product of its (nonzero) digits is 10584, while the sum is 35.

The spelling of 14021779013 in words is "fourteen billion, twenty-one million, seven hundred seventy-nine thousand, thirteen".