13843952394 has 16 divisors (see below), whose sum is σ = 27689828160. Its totient is φ = 4614330240.

The previous prime is 13843952377. The next prime is 13843952411. The reversal of 13843952394 is 49325934831.

13843952394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13843952377) and next prime (13843952411).

It is an unprimeable number.

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, 23802 + ... + 168090.

It is an arithmetic number, because the mean of its divisors is an integer number (1730614260).

Almost surely, 2^13843952394 is an apocalyptic number.

13843952394 is an abundant number, since it is smaller than the sum of its proper divisors (13845875766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13843952394 is a wasteful number, since it uses less digits than its factorization.

13843952394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160285.

The product of its digits is 2799360, while the sum is 51.

The spelling of 13843952394 in words is "thirteen billion, eight hundred forty-three million, nine hundred fifty-two thousand, three hundred ninety-four".