49068448868820 has 24 divisors (see below), whose sum is σ = 137391656832864. Its totient is φ = 13084919698336.

The previous prime is 49068448868819. The next prime is 49068448868839. The reversal of 49068448868820 is 2886884486094.

49068448868820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 408903740514 + ... + 408903740633.

It is an arithmetic number, because the mean of its divisors is an integer number (5724652368036).

Almost surely, 2^{49068448868820} is an apocalyptic number.

It is an amenable number.

49068448868820 is an abundant number, since it is smaller than the sum of its proper divisors (88323207964044).

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

49068448868820 is a wasteful number, since it uses less digits than its factorization.

49068448868820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817807481159 (or 817807481157 counting only the distinct ones).

The product of its (nonzero) digits is 1358954496, while the sum is 75.

The spelling of 49068448868820 in words is "forty-nine trillion, sixty-eight billion, four hundred forty-eight million, eight hundred sixty-eight thousand, eight hundred twenty".