1092109092144 has 120 divisors (see below), whose sum is σ = 3303634768128. Its totient is φ = 309964636800.

The previous prime is 1092109092133. The next prime is 1092109092163. The reversal of 1092109092144 is 4412909012901.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1092109092096 and 1092109092105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1182372 + ... + 1892675.

Almost surely, 2^{1092109092144} is an apocalyptic number.

1092109092144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1092109092144 is an abundant number, since it is smaller than the sum of its proper divisors (2211525675984).

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

1092109092144 is a wasteful number, since it uses less digits than its factorization.

1092109092144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075223 (or 3075210 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 1092109092144 in words is "one trillion, ninety-two billion, one hundred nine million, ninety-two thousand, one hundred forty-four".