1132905347832 has 128 divisors (see below), whose sum is σ = 2932168377600. Its totient is φ = 364515456000.

The previous prime is 1132905347813. The next prime is 1132905347927. The reversal of 1132905347832 is 2387435092311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177596019 + ... + 177602397.

It is an arithmetic number, because the mean of its divisors is an integer number (22907565450).

Almost surely, 2^{1132905347832} is an apocalyptic number.

1132905347832 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 1132905347832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1466084188800).

1132905347832 is an abundant number, since it is smaller than the sum of its proper divisors (1799263029768).

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

1132905347832 is a wasteful number, since it uses less digits than its factorization.

1132905347832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8317 (or 8313 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 1132905347832 in words is "one trillion, one hundred thirty-two billion, nine hundred five million, three hundred forty-seven thousand, eight hundred thirty-two".