459138043072 has 14 divisors (see below), whose sum is σ = 911102054348. Its totient is φ = 229569021504.

The previous prime is 459138043069. The next prime is 459138043073. The reversal of 459138043072 is 270340831954.

It is not an unprimeable number, because it can be changed into a prime (459138043073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3587015898 + ... + 3587016025.

Almost surely, 2^459138043072 is an apocalyptic number.

It is an amenable number.

459138043072 is a deficient number, since it is larger than the sum of its proper divisors (451964011276).

459138043072 is an equidigital number, since it uses as much as digits as its factorization.

459138043072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7174031935 (or 7174031925 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 459138043072 in words is "four hundred fifty-nine billion, one hundred thirty-eight million, forty-three thousand, seventy-two".