1132891409104 has 40 divisors (see below), whose sum is σ = 2701510286720. Its totient is φ = 448176820608.

The previous prime is 1132891409099. The next prime is 1132891409107. The reversal of 1132891409104 is 4019041982311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132891409107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389040924 + ... + 389043835.

It is an arithmetic number, because the mean of its divisors is an integer number (67537757168).

Almost surely, 2^{1132891409104} is an apocalyptic number.

1132891409104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1132891409104 is an abundant number, since it is smaller than the sum of its proper divisors (1568618877616).

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

1132891409104 is a wasteful number, since it uses less digits than its factorization.

1132891409104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778084787 (or 778084781 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 1132891409104 in words is "one trillion, one hundred thirty-two billion, eight hundred ninety-one million, four hundred nine thousand, one hundred four".