1171984599404 has 12 divisors (see below), whose sum is σ = 2140145790384. Its totient is φ = 560514373584.

The previous prime is 1171984599403. The next prime is 1171984599407. The reversal of 1171984599404 is 4049954891711.

It is not an unprimeable number, because it can be changed into a prime (1171984599403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6369481427 + ... + 6369481610.

It is an arithmetic number, because the mean of its divisors is an integer number (178345482532).

Almost surely, 2^{1171984599404} is an apocalyptic number.

It is an amenable number.

1171984599404 is a deficient number, since it is larger than the sum of its proper divisors (968161190980).

1171984599404 is a wasteful number, since it uses less digits than its factorization.

1171984599404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12738963064 (or 12738963062 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 62.

The spelling of 1171984599404 in words is "one trillion, one hundred seventy-one billion, nine hundred eighty-four million, five hundred ninety-nine thousand, four hundred four".