884195872216461 has 12 divisors (see below), whose sum is σ = 1459624931912992. Its totient is φ = 505254784123656.

The previous prime is 884195872216441. The next prime is 884195872216603. The reversal of 884195872216461 is 164612278591488.

884195872216461 is a `hidden beast` number, since 8 + 8 + 4 + 1 + 9 + 587 + 22 + 16 + 4 + 6 + 1 = 666.

It is not a de Polignac number, because 884195872216461 - 2¹⁰ = 884195872215437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 884195872216461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (884195872216441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7017427557211 + ... + 7017427557336.

Almost surely, 2^{884195872216461} is an apocalyptic number.

It is an amenable number.

884195872216461 is a deficient number, since it is larger than the sum of its proper divisors (575429059696531).

884195872216461 is a wasteful number, since it uses less digits than its factorization.

884195872216461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14034855114560 (or 14034855114557 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 72.

The spelling of 884195872216461 in words is "eight hundred eighty-four trillion, one hundred ninety-five billion, eight hundred seventy-two million, two hundred sixteen thousand, four hundred sixty-one".