14453831194 has 16 divisors (see below), whose sum is σ = 23726346336. Its totient is φ = 6549194800.

The previous prime is 14453831167. The next prime is 14453831207. The reversal of 14453831194 is 49113835441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14453831194.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029292 + ... + 1043239.

It is an arithmetic number, because the mean of its divisors is an integer number (1482896646).

Almost surely, 2^14453831194 is an apocalyptic number.

14453831194 is a deficient number, since it is larger than the sum of its proper divisors (9272515142).

14453831194 is a wasteful number, since it uses less digits than its factorization.

14453831194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072861.

The product of its digits is 207360, while the sum is 43.

The spelling of 14453831194 in words is "fourteen billion, four hundred fifty-three million, eight hundred thirty-one thousand, one hundred ninety-four".