4646328236464 has 20 divisors (see below), whose sum is σ = 9007491843000. Its totient is φ = 2321814212480.

The previous prime is 4646328236453. The next prime is 4646328236471.

4646328236464 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4646328236399 and 4646328236408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84340714 + ... + 84395785.

It is an arithmetic number, because the mean of its divisors is an integer number (450374592150).

Almost surely, 2^{4646328236464} is an apocalyptic number.

It is an amenable number.

4646328236464 is a deficient number, since it is larger than the sum of its proper divisors (4361163606536).

4646328236464 is a wasteful number, since it uses less digits than its factorization.

4646328236464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168738228 (or 168738222 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 58.

The spelling of 4646328236464 in words is "four trillion, six hundred forty-six billion, three hundred twenty-eight million, two hundred thirty-six thousand, four hundred sixty-four".