2104889003448 has 96 divisors (see below), whose sum is σ = 6610395281280. Its totient is φ = 546724411200.

The previous prime is 2104889003429. The next prime is 2104889003453. The reversal of 2104889003448 is 8443009884012.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2104889003448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51752818 + ... + 51793473.

It is an arithmetic number, because the mean of its divisors is an integer number (68858284180).

Almost surely, 2^{2104889003448} is an apocalyptic number.

2104889003448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2104889003448 is an abundant number, since it is smaller than the sum of its proper divisors (4505506277832).

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

2104889003448 is a wasteful number, since it uses less digits than its factorization.

2104889003448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103546329 (or 103546314 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 51.

It can be divided in two parts, 21048 and 89003448, that added together give a triangular number (89024496 = T₁₃₃₄₃).

The spelling of 2104889003448 in words is "two trillion, one hundred four billion, eight hundred eighty-nine million, three thousand, four hundred forty-eight".