461464854824 has 32 divisors (see below), whose sum is σ = 880116541920. Its totient is φ = 226795334976.

The previous prime is 461464854793. The next prime is 461464854847. The reversal of 461464854824 is 428458464164.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 461464854824.

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 in 7 ways as a sum of consecutive naturals, for example, 1633094 + ... + 1894709.

It is an arithmetic number, because the mean of its divisors is an integer number (27503641935).

Almost surely, 2^461464854824 is an apocalyptic number.

It is an amenable number.

461464854824 is a deficient number, since it is larger than the sum of its proper divisors (418651687096).

461464854824 is a wasteful number, since it uses less digits than its factorization.

461464854824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528089 (or 3528085 counting only the distinct ones).

The product of its digits is 23592960, while the sum is 56.

The spelling of 461464854824 in words is "four hundred sixty-one billion, four hundred sixty-four million, eight hundred fifty-four thousand, eight hundred twenty-four".