2194494327360 has 280 divisors, whose sum is σ = 8217056992320. Its totient is φ = 554398442496.

The previous prime is 2194494327329. The next prime is 2194494327409. The reversal of 2194494327360 is 637234944912.

2194494327360 is a `hidden beast` number, since 2 + 1 + 94 + 494 + 3 + 2 + 7 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2194494327297 and 2194494327306.

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 39 ways as a sum of consecutive naturals, for example, 1735524 + ... + 2720483.

Almost surely, 2^{2194494327360} is an apocalyptic number.

2194494327360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2194494327360 is an abundant number, since it is smaller than the sum of its proper divisors (6022562664960).

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

2194494327360 is a wasteful number, since it uses less digits than its factorization.

2194494327360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456055 (or 4456036 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 54.

The spelling of 2194494327360 in words is "two trillion, one hundred ninety-four billion, four hundred ninety-four million, three hundred twenty-seven thousand, three hundred sixty".