1796799443840 has 32 divisors (see below), whose sum is σ = 4295473671960. Its totient is φ = 718719777280.

The previous prime is 1796799443833. The next prime is 1796799443843. The reversal of 1796799443840 is 483449976971.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1796799443843) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1403748926 + ... + 1403750205.

Almost surely, 2^{1796799443840} is an apocalyptic number.

1796799443840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1796799443840 is an abundant number, since it is smaller than the sum of its proper divisors (2498674228120).

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

1796799443840 is an equidigital number, since it uses as much as digits as its factorization.

1796799443840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807499150 (or 2807499138 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 71.

The spelling of 1796799443840 in words is "one trillion, seven hundred ninety-six billion, seven hundred ninety-nine million, four hundred forty-three thousand, eight hundred forty".