1092129204144 has 160 divisors (see below), whose sum is σ = 3108378551040. Its totient is φ = 327665843200.

The previous prime is 1092129204121. The next prime is 1092129204149. The reversal of 1092129204144 is 4414029212901.

It is not an unprimeable number, because it can be changed into a prime (1092129204149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120953422 + ... + 120962450.

It is an arithmetic number, because the mean of its divisors is an integer number (19427365944).

Almost surely, 2^{1092129204144} 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 1092129204144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554189275520).

1092129204144 is an abundant number, since it is smaller than the sum of its proper divisors (2016249346896).

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

1092129204144 is a wasteful number, since it uses less digits than its factorization.

1092129204144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11299 (or 11293 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 1092129204144 in words is "one trillion, ninety-two billion, one hundred twenty-nine million, two hundred four thousand, one hundred forty-four".