459145705424 has 40 divisors (see below), whose sum is σ = 1016718788928. Its totient is φ = 196769180160.

The previous prime is 459145705363. The next prime is 459145705451. The reversal of 459145705424 is 424507541954.

It is a congruent number.

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, 3630584 + ... + 3754920.

Almost surely, 2^459145705424 is an apocalyptic number.

It is an amenable number.

459145705424 is an abundant number, since it is smaller than the sum of its proper divisors (557573083504).

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

459145705424 is a wasteful number, since it uses less digits than its factorization.

459145705424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157323 (or 157317 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 459145705424 in words is "four hundred fifty-nine billion, one hundred forty-five million, seven hundred five thousand, four hundred twenty-four".