14435457146 has 16 divisors (see below), whose sum is σ = 25011167040. Its totient is φ = 6175596480.

The previous prime is 14435457139. The next prime is 14435457149. The reversal of 14435457146 is 64175453441.

It is a junction number, because it is equal to n+sod(n) for n = 14435457097 and 14435457106.

It is not an unprimeable number, because it can be changed into a prime (14435457149) by changing a digit.

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, 19298366 + ... + 19299113.

It is an arithmetic number, because the mean of its divisors is an integer number (1563197940).

Almost surely, 2^14435457146 is an apocalyptic number.

14435457146 is a deficient number, since it is larger than the sum of its proper divisors (10575709894).

14435457146 is a wasteful number, since it uses less digits than its factorization.

14435457146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38597509.

The product of its digits is 806400, while the sum is 44.

The spelling of 14435457146 in words is "fourteen billion, four hundred thirty-five million, four hundred fifty-seven thousand, one hundred forty-six".