13954097193 has 8 divisors (see below), whose sum is σ = 18618014688. Its totient is φ = 9296455584.

The previous prime is 13954097189. The next prime is 13954097197. The reversal of 13954097193 is 39179045931.

It is an interprime number because it is at equal distance from previous prime (13954097189) and next prime (13954097197).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13954097193 - 2² = 13954097189 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13954097197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563780 + ... + 1572677.

It is an arithmetic number, because the mean of its divisors is an integer number (2327251836).

Almost surely, 2^13954097193 is an apocalyptic number.

It is an amenable number.

13954097193 is a deficient number, since it is larger than the sum of its proper divisors (4663917495).

13954097193 is a wasteful number, since it uses less digits than its factorization.

13954097193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137943.

The product of its (nonzero) digits is 918540, while the sum is 51.

The spelling of 13954097193 in words is "thirteen billion, nine hundred fifty-four million, ninety-seven thousand, one hundred ninety-three".