14404214145142 has 32 divisors (see below), whose sum is σ = 22097984388480. Its totient is φ = 7038665932800.

The previous prime is 14404214145131. The next prime is 14404214145151. The reversal of 14404214145142 is 24154141240441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766294488 + ... + 766313284.

It is an arithmetic number, because the mean of its divisors is an integer number (690562012140).

Almost surely, 2^{14404214145142} is an apocalyptic number.

14404214145142 is a deficient number, since it is larger than the sum of its proper divisors (7693770243338).

14404214145142 is a wasteful number, since it uses less digits than its factorization.

14404214145142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30216.

The product of its (nonzero) digits is 81920, while the sum is 37.

Adding to 14404214145142 its reverse (24154141240441), we get a palindrome (38558355385583).

The spelling of 14404214145142 in words is "fourteen trillion, four hundred four billion, two hundred fourteen million, one hundred forty-five thousand, one hundred forty-two".