14126245898 has 4 divisors (see below), whose sum is σ = 21189368850. Its totient is φ = 7063122948.

The previous prime is 14126245879. The next prime is 14126245909. The reversal of 14126245898 is 89854262141.

14126245898 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, and also an emirpimes, since its reverse is a distinct semiprime: 89854262141 = 7 ⋅12836323163.

It can be written as a sum of positive squares in only one way, i.e., 12827148049 + 1299097849 = 113257^2 + 36043^2 .

It is a Curzon number.

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 as a sum of consecutive naturals, namely, 3531561473 + ... + 3531561476.

Almost surely, 2^14126245898 is an apocalyptic number.

14126245898 is a deficient number, since it is larger than the sum of its proper divisors (7063122952).

14126245898 is an equidigital number, since it uses as much as digits as its factorization.

14126245898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7063122951.

The product of its digits is 1105920, while the sum is 50.

The spelling of 14126245898 in words is "fourteen billion, one hundred twenty-six million, two hundred forty-five thousand, eight hundred ninety-eight".