460638068818 has 4 divisors (see below), whose sum is σ = 690957103230. Its totient is φ = 230319034408.

The previous prime is 460638068797. The next prime is 460638068827. The reversal of 460638068818 is 818860836064.

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

It can be written as a sum of positive squares in only one way, i.e., 333341105449 + 127296963369 = 577357^2 + 356787^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115159517203 + ... + 115159517206.

Almost surely, 2^460638068818 is an apocalyptic number.

460638068818 is a deficient number, since it is larger than the sum of its proper divisors (230319034412).

460638068818 is a wasteful number, since it uses less digits than its factorization.

460638068818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230319034411.

The product of its (nonzero) digits is 10616832, while the sum is 58.

The spelling of 460638068818 in words is "four hundred sixty billion, six hundred thirty-eight million, sixty-eight thousand, eight hundred eighteen".