1791343060992 has 288 divisors, whose sum is σ = 5538470595840. Its totient is φ = 577847623680.

The previous prime is 1791343060973. The next prime is 1791343061033. The reversal of 1791343060992 is 2990603431971.

It is a happy number.

1791343060992 is a `hidden beast` number, since 17 + 9 + 13 + 4 + 3 + 0 + 609 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15369528 + ... + 15485640.

It is an arithmetic number, because the mean of its divisors is an integer number (19230800680).

Almost surely, 2^{1791343060992} is an apocalyptic number.

1791343060992 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 1791343060992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2769235297920).

1791343060992 is an abundant number, since it is smaller than the sum of its proper divisors (3747127534848).

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

1791343060992 is an equidigital number, since it uses as much as digits as its factorization.

1791343060992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116181 (or 116149 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 1791343060992 in words is "one trillion, seven hundred ninety-one billion, three hundred forty-three million, sixty thousand, nine hundred ninety-two".