1094796051840 has 320 divisors, whose sum is σ = 3983492565360. Its totient is φ = 286436487168.

The previous prime is 1094796051823. The next prime is 1094796051847. The reversal of 1094796051840 is 481506974901.

1094796051840 is a `hidden beast` number, since 10 + 9 + 4 + 7 + 9 + 605 + 18 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

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 (1094796051847) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2548287 + ... + 2946753.

Almost surely, 2^{1094796051840} is an apocalyptic number.

1094796051840 is a gapful number since it is divisible by the number (10) 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 1094796051840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1991746282680).

1094796051840 is an abundant number, since it is smaller than the sum of its proper divisors (2888696513520).

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

1094796051840 is an equidigital number, since it uses as much as digits as its factorization.

1094796051840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398551 (or 398530 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 1094796051840 in words is "one trillion, ninety-four billion, seven hundred ninety-six million, fifty-one thousand, eight hundred forty".