1104998509944 has 192 divisors, whose sum is σ = 3531452221440. Its totient is φ = 305452650240.

The previous prime is 1104998509943. The next prime is 1104998509957. The reversal of 1104998509944 is 4499058994011.

1104998509944 is a `hidden beast` number, since 1 + 1 + 0 + 499 + 8 + 50 + 9 + 94 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104998509943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93534982 + ... + 93546794.

It is an arithmetic number, because the mean of its divisors is an integer number (18392980320).

Almost surely, 2^{1104998509944} is an apocalyptic number.

1104998509944 is a gapful number since it is divisible by the number (14) 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 1104998509944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1765726110720).

1104998509944 is an abundant number, since it is smaller than the sum of its proper divisors (2426453711496).

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

1104998509944 is a wasteful number, since it uses less digits than its factorization.

1104998509944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17850 (or 17843 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 63.

The spelling of 1104998509944 in words is "one trillion, one hundred four billion, nine hundred ninety-eight million, five hundred nine thousand, nine hundred forty-four".