1182794841232 has 80 divisors (see below), whose sum is σ = 2378254032000. Its totient is φ = 569184602112.

The previous prime is 1182794841223. The next prime is 1182794841233. The reversal of 1182794841232 is 2321484972811.

It is a self number, because there is not a number n which added to its sum of digits gives 1182794841232.

It is not an unprimeable number, because it can be changed into a prime (1182794841233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316338019 + ... + 316341757.

It is an arithmetic number, because the mean of its divisors is an integer number (29728175400).

Almost surely, 2^{1182794841232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1182794841232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1189127016000).

1182794841232 is an abundant number, since it is smaller than the sum of its proper divisors (1195459190768).

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

1182794841232 is a wasteful number, since it uses less digits than its factorization.

1182794841232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5768 (or 5762 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The spelling of 1182794841232 in words is "one trillion, one hundred eighty-two billion, seven hundred ninety-four million, eight hundred forty-one thousand, two hundred thirty-two".