14346936399 has 4 divisors (see below), whose sum is σ = 19129248536. Its totient is φ = 9564624264.

The previous prime is 14346936397. The next prime is 14346936421. The reversal of 14346936399 is 99363964341.

14346936399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14346936399 - 2¹ = 14346936397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14346936391) 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 3 ways as a sum of consecutive naturals, for example, 2391156064 + ... + 2391156069.

It is an arithmetic number, because the mean of its divisors is an integer number (4782312134).

Almost surely, 2^14346936399 is an apocalyptic number.

14346936399 is a deficient number, since it is larger than the sum of its proper divisors (4782312137).

14346936399 is an equidigital number, since it uses as much as digits as its factorization.

14346936399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782312136.

The product of its digits is 11337408, while the sum is 57.

The spelling of 14346936399 in words is "fourteen billion, three hundred forty-six million, nine hundred thirty-six thousand, three hundred ninety-nine".