2648704434048 has 128 divisors (see below), whose sum is σ = 7999156281600. Its totient is φ = 862368837120.

The previous prime is 2648704434007. The next prime is 2648704434071. The reversal of 2648704434048 is 8404344078462.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2648704433985 and 2648704434003.

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 15 ways as a sum of consecutive naturals, for example, 8763108 + ... + 9060323.

It is an arithmetic number, because the mean of its divisors is an integer number (62493408450).

Almost surely, 2^{2648704434048} is an apocalyptic number.

It is an amenable number.

2648704434048 is an abundant number, since it is smaller than the sum of its proper divisors (5350451847552).

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

2648704434048 is a wasteful number, since it uses less digits than its factorization.

2648704434048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17823497 (or 17823479 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 54.

The spelling of 2648704434048 in words is "two trillion, six hundred forty-eight billion, seven hundred four million, four hundred thirty-four thousand, forty-eight".