14451114146 has 64 divisors (see below), whose sum is σ = 27008391168. Its totient is φ = 5657879808.

The previous prime is 14451114079. The next prime is 14451114173. The reversal of 14451114146 is 64141115441.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1663811 + ... + 1672473.

It is an arithmetic number, because the mean of its divisors is an integer number (422006112).

Almost surely, 2^14451114146 is an apocalyptic number.

14451114146 is a deficient number, since it is larger than the sum of its proper divisors (12557277022).

14451114146 is a wasteful number, since it uses less digits than its factorization.

14451114146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8895.

The product of its digits is 7680, while the sum is 32.

Adding to 14451114146 its reverse (64141115441), we get a palindrome (78592229587).

The spelling of 14451114146 in words is "fourteen billion, four hundred fifty-one million, one hundred fourteen thousand, one hundred forty-six".