461516744236 has 6 divisors (see below), whose sum is σ = 807654302420. Its totient is φ = 230758372116.

The previous prime is 461516744207. The next prime is 461516744257. The reversal of 461516744236 is 632447615164.

It is a self number, because there is not a number n which added to its sum of digits gives 461516744236.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57689593026 + ... + 57689593033.

Almost surely, 2^461516744236 is an apocalyptic number.

It is an amenable number.

461516744236 is a deficient number, since it is larger than the sum of its proper divisors (346137558184).

461516744236 is a wasteful number, since it uses less digits than its factorization.

461516744236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115379186063 (or 115379186061 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 49.

The spelling of 461516744236 in words is "four hundred sixty-one billion, five hundred sixteen million, seven hundred forty-four thousand, two hundred thirty-six".