1232791126080 has 224 divisors, whose sum is σ = 4041727979520. Its totient is φ = 318033008640.

The previous prime is 1232791126067. The next prime is 1232791126081. The reversal of 1232791126080 is 806211972321.

It is not an unprimeable number, because it can be changed into a prime (1232791126081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129123867 + ... + 129133413.

It is an arithmetic number, because the mean of its divisors is an integer number (18043428480).

Almost surely, 2^{1232791126080} is an apocalyptic number.

1232791126080 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 1232791126080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2020863989760).

1232791126080 is an abundant number, since it is smaller than the sum of its proper divisors (2808936853440).

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

1232791126080 is a wasteful number, since it uses less digits than its factorization.

1232791126080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13937 (or 13927 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 1232791126080 in words is "one trillion, two hundred thirty-two billion, seven hundred ninety-one million, one hundred twenty-six thousand, eighty".