463634255044 has 12 divisors (see below), whose sum is σ = 812766120124. Its totient is φ = 231415363584.

The previous prime is 463634255009. The next prime is 463634255057. The reversal of 463634255044 is 440552436364.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 281655226944 + 181979028100 = 530712^2 + 426590^2 .

It is a junction number, because it is equal to n+sod(n) for n = 463634254985 and 463634255003.

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 3 ways as a sum of consecutive naturals, for example, 100438389 + ... + 100443004.

Almost surely, 2^463634255044 is an apocalyptic number.

It is an amenable number.

463634255044 is a deficient number, since it is larger than the sum of its proper divisors (349131865080).

463634255044 is a wasteful number, since it uses less digits than its factorization.

463634255044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200881974 (or 200881972 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 46.

The spelling of 463634255044 in words is "four hundred sixty-three billion, six hundred thirty-four million, two hundred fifty-five thousand, forty-four".