8450811744 has 48 divisors (see below), whose sum is σ = 22195600560. Its totient is φ = 2815385600.

The previous prime is 8450811713. The next prime is 8450811751. The reversal of 8450811744 is 4471180548.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 8450811696 and 8450811705.

It is a congruent number.

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, 158044 + ... + 204644.

It is an arithmetic number, because the mean of its divisors is an integer number (462408345).

Almost surely, 2^8450811744 is an apocalyptic number.

It is an amenable number.

8450811744 is an abundant number, since it is smaller than the sum of its proper divisors (13744788816).

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

8450811744 is a wasteful number, since it uses less digits than its factorization.

8450811744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48503 (or 48495 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 8450811744 is about 91928.2967535024. The cubic root of 8450811744 is about 2036.8832760469.

The spelling of 8450811744 in words is "eight billion, four hundred fifty million, eight hundred eleven thousand, seven hundred forty-four".