459145464146 has 16 divisors (see below), whose sum is σ = 697042584000. Its totient is φ = 226798147248.

The previous prime is 459145464083. The next prime is 459145464157. The reversal of 459145464146 is 641464541954.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8083955 + ... + 8140553.

It is an arithmetic number, because the mean of its divisors is an integer number (43565161500).

Almost surely, 2^459145464146 is an apocalyptic number.

459145464146 is a deficient number, since it is larger than the sum of its proper divisors (237897119854).

459145464146 is a wasteful number, since it uses less digits than its factorization.

459145464146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105553.

The product of its digits is 8294400, while the sum is 53.

The spelling of 459145464146 in words is "four hundred fifty-nine billion, one hundred forty-five million, four hundred sixty-four thousand, one hundred forty-six".