38459641108644 has 96 divisors (see below), whose sum is σ = 114999946476800. Its totient is φ = 10887657223680.

The previous prime is 38459641108571. The next prime is 38459641108673. The reversal of 38459641108644 is 44680114695483.

38459641108644 is a `hidden beast` number, since 3 + 8 + 459 + 6 + 4 + 110 + 8 + 64 + 4 = 666.

38459641108644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233277877 + ... + 233442684.

Almost surely, 2^{38459641108644} is an apocalyptic number.

It is an amenable number.

38459641108644 is an abundant number, since it is smaller than the sum of its proper divisors (76540305368156).

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

38459641108644 is a wasteful number, since it uses less digits than its factorization.

38459641108644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466720690 (or 466720682 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 38459641108644 in words is "thirty-eight trillion, four hundred fifty-nine billion, six hundred forty-one million, one hundred eight thousand, six hundred forty-four".