459146013684 has 12 divisors (see below), whose sum is σ = 1071340698624. Its totient is φ = 153048671224.

The previous prime is 459146013671. The next prime is 459146013707. The reversal of 459146013684 is 486310641954.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19131083892 + ... + 19131083915.

It is an arithmetic number, because the mean of its divisors is an integer number (89278391552).

Almost surely, 2^459146013684 is an apocalyptic number.

It is an amenable number.

459146013684 is an abundant number, since it is smaller than the sum of its proper divisors (612194684940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459146013684 is a wasteful number, since it uses less digits than its factorization.

459146013684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38262167814 (or 38262167812 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 459146013684 in words is "four hundred fifty-nine billion, one hundred forty-six million, thirteen thousand, six hundred eighty-four".