14921942113 has 8 divisors (see below), whose sum is σ = 16108142400. Its totient is φ = 13741221648.

The previous prime is 14921942071. The next prime is 14921942131. The reversal of 14921942113 is 31124912941.

14921942113 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 14921942113 - 2²⁹ = 14385071201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14921946113) 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, 1364293 + ... + 1375186.

It is an arithmetic number, because the mean of its divisors is an integer number (2013517800).

Almost surely, 2^14921942113 is an apocalyptic number.

14921942113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14921942113 is a deficient number, since it is larger than the sum of its proper divisors (1186200287).

14921942113 is a wasteful number, since it uses less digits than its factorization.

14921942113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739911.

The product of its digits is 15552, while the sum is 37.

The spelling of 14921942113 in words is "fourteen billion, nine hundred twenty-one million, nine hundred forty-two thousand, one hundred thirteen".