1092494910240 has 288 divisors, whose sum is σ = 3792889691136. Its totient is φ = 286309048320.

The previous prime is 1092494910233. The next prime is 1092494910253. The reversal of 1092494910240 is 420194942901.

It is a happy number.

1092494910240 is a `hidden beast` number, since 10 + 9 + 2 + 494 + 9 + 102 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22804392 + ... + 22852248.

It is an arithmetic number, because the mean of its divisors is an integer number (13169755872).

Almost surely, 2^{1092494910240} is an apocalyptic number.

1092494910240 is a gapful number since it is divisible by the number (10) 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 1092494910240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1896444845568).

1092494910240 is an abundant number, since it is smaller than the sum of its proper divisors (2700394780896).

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

1092494910240 is a wasteful number, since it uses less digits than its factorization.

1092494910240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48152 (or 48141 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 1092494910240 in words is "one trillion, ninety-two billion, four hundred ninety-four million, nine hundred ten thousand, two hundred forty".