49043094912 has 576 divisors, whose sum is σ = 175501404000. Its totient is φ = 13099548672.

The previous prime is 49043094871. The next prime is 49043094931. The reversal of 49043094912 is 21949034094.

49043094912 is a `hidden beast` number, since 49 + 0 + 430 + 94 + 91 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 329148214 + ... + 329148362.

Almost surely, 2^49043094912 is an apocalyptic number.

49043094912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49043094912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87750702000).

49043094912 is an abundant number, since it is smaller than the sum of its proper divisors (126458309088).

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

49043094912 is an equidigital number, since it uses as much as digits as its factorization.

49043094912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 49043094912 in words is "forty-nine billion, forty-three million, ninety-four thousand, nine hundred twelve".