1094149140480 has 1872 divisors, whose sum is σ = 4568171811840. Its totient is φ = 250504151040.

The previous prime is 1094149140419. The next prime is 1094149140493. The reversal of 1094149140480 is 840419414901.

It is a happy number.

1094149140480 is a `hidden beast` number, since 1 + 0 + 9 + 41 + 4 + 91 + 40 + 480 = 666.

It is a super-2 number, since 2×1094149140480² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13849989081 + ... + 13849989159.

It is an arithmetic number, because the mean of its divisors is an integer number (2440262720).

Almost surely, 2^{1094149140480} is an apocalyptic number.

1094149140480 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 1094149140480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2284085905920).

1094149140480 is an abundant number, since it is smaller than the sum of its proper divisors (3474022671360).

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

1094149140480 is an equidigital number, since it uses as much as digits as its factorization.

1094149140480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 1094149140480 in words is "one trillion, ninety-four billion, one hundred forty-nine million, one hundred forty thousand, four hundred eighty".