460439796459 has 4 divisors (see below), whose sum is σ = 613919728616. Its totient is φ = 306959864304.

The previous prime is 460439796433. The next prime is 460439796461. The reversal of 460439796459 is 954697934064.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 460439796459 - 2¹² = 460439792363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 460439796459.

It is not an unprimeable number, because it can be changed into a prime (460439796059) by changing a digit.

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, 76739966074 + ... + 76739966079.

It is an arithmetic number, because the mean of its divisors is an integer number (153479932154).

Almost surely, 2^460439796459 is an apocalyptic number.

460439796459 is a deficient number, since it is larger than the sum of its proper divisors (153479932157).

460439796459 is a wasteful number, since it uses less digits than its factorization.

460439796459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153479932156.

The product of its (nonzero) digits is 176359680, while the sum is 66.

The spelling of 460439796459 in words is "four hundred sixty billion, four hundred thirty-nine million, seven hundred ninety-six thousand, four hundred fifty-nine".