1446048663904 has 384 divisors, whose sum is σ = 3482254540800. Its totient is φ = 583859404800.

The previous prime is 1446048663863. The next prime is 1446048663931. The reversal of 1446048663904 is 4093668406441.

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 63 ways as a sum of consecutive naturals, for example, 1723537917 + ... + 1723538755.

It is an arithmetic number, because the mean of its divisors is an integer number (9068371200).

Almost surely, 2^{1446048663904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1446048663904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741127270400).

1446048663904 is an abundant number, since it is smaller than the sum of its proper divisors (2036205876896).

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

1446048663904 is a wasteful number, since it uses less digits than its factorization.

1446048663904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 55.

The spelling of 1446048663904 in words is "one trillion, four hundred forty-six billion, forty-eight million, six hundred sixty-three thousand, nine hundred four".