14147354198 has 4 divisors (see below), whose sum is σ = 21221031300. Its totient is φ = 7073677098.

The previous prime is 14147354173. The next prime is 14147354201. The reversal of 14147354198 is 89145374141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89145374141 = 184477 ⋅483233.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536838548 + ... + 3536838551.

It is an arithmetic number, because the mean of its divisors is an integer number (5305257825).

Almost surely, 2^14147354198 is an apocalyptic number.

14147354198 is a deficient number, since it is larger than the sum of its proper divisors (7073677102).

14147354198 is an equidigital number, since it uses as much as digits as its factorization.

14147354198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073677101.

The product of its digits is 483840, while the sum is 47.

The spelling of 14147354198 in words is "fourteen billion, one hundred forty-seven million, three hundred fifty-four thousand, one hundred ninety-eight".