1044748448352 has 480 divisors, whose sum is σ = 3615929190720. Its totient is φ = 289700167680.

The previous prime is 1044748448339. The next prime is 1044748448353. The reversal of 1044748448352 is 2538448474401.

1044748448352 is a `hidden beast` number, since 1 + 0 + 4 + 474 + 8 + 44 + 83 + 52 = 666.

It is a super-2 number, since 2×1044748448352² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044748448353) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 146545524 + ... + 146552652.

It is an arithmetic number, because the mean of its divisors is an integer number (7533185814).

Almost surely, 2^{1044748448352} is an apocalyptic number.

1044748448352 is a gapful number since it is divisible by the number (12) 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 1044748448352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1807964595360).

1044748448352 is an abundant number, since it is smaller than the sum of its proper divisors (2571180742368).

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

1044748448352 is a wasteful number, since it uses less digits than its factorization.

1044748448352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396 (or 7379 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 54.

The spelling of 1044748448352 in words is "one trillion, forty-four billion, seven hundred forty-eight million, four hundred forty-eight thousand, three hundred fifty-two".