848561461464 has 32 divisors (see below), whose sum is σ = 2121470503920. Its totient is φ = 282844907136.

The previous prime is 848561461463. The next prime is 848561461471. The reversal of 848561461464 is 464164165848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848561461463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243894 + ... + 1325370.

Almost surely, 2^848561461464 is an apocalyptic number.

It is an amenable number.

848561461464 is an abundant number, since it is smaller than the sum of its proper divisors (1272909042456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

848561461464 is a wasteful number, since it uses less digits than its factorization.

848561461464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114179 (or 1114175 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 57.

The spelling of 848561461464 in words is "eight hundred forty-eight billion, five hundred sixty-one million, four hundred sixty-one thousand, four hundred sixty-four".