1196447742673 has 8 divisors (see below), whose sum is σ = 1207063657800. Its totient is φ = 1185832316928.

The previous prime is 1196447742593. The next prime is 1196447742703. The reversal of 1196447742673 is 3762477446911.

It can be written as a sum of positive squares in 4 ways, for example, as 156512810689 + 1039934931984 = 395617^2 + 1019772^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1196447742673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1196447745673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6257433 + ... + 6445801.

It is an arithmetic number, because the mean of its divisors is an integer number (150882957225).

Almost surely, 2^{1196447742673} is an apocalyptic number.

It is an amenable number.

1196447742673 is a deficient number, since it is larger than the sum of its proper divisors (10615915127).

1196447742673 is a wasteful number, since it uses less digits than its factorization.

1196447742673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244691.

The product of its digits is 42674688, while the sum is 61.

The spelling of 1196447742673 in words is "one trillion, one hundred ninety-six billion, four hundred forty-seven million, seven hundred forty-two thousand, six hundred seventy-three".