1194951443204 has 12 divisors (see below), whose sum is σ = 2091962894028. Its totient is φ = 597247759200.

The previous prime is 1194951443141. The next prime is 1194951443209. The reversal of 1194951443204 is 4023441594911.

It can be written as a sum of positive squares in 2 ways, for example, as 925351650304 + 269599792900 = 961952^2 + 519230^2 .

It is not an unprimeable number, because it can be changed into a prime (1194951443209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56978807 + ... + 56999774.

It is an arithmetic number, because the mean of its divisors is an integer number (174330241169).

Almost surely, 2^{1194951443204} is an apocalyptic number.

It is an amenable number.

1194951443204 is a deficient number, since it is larger than the sum of its proper divisors (897011450824).

1194951443204 is a wasteful number, since it uses less digits than its factorization.

1194951443204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113981206 (or 113981204 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 1194951443204 in words is "one trillion, one hundred ninety-four billion, nine hundred fifty-one million, four hundred forty-three thousand, two hundred four".