1174431666712 has 8 divisors (see below), whose sum is σ = 2202059375100. Its totient is φ = 587215833352.

The previous prime is 1174431666643. The next prime is 1174431666719. The reversal of 1174431666712 is 2176661344711.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1174431666719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73401979162 + ... + 73401979177.

Almost surely, 2^{1174431666712} is an apocalyptic number.

It is an amenable number.

1174431666712 is a deficient number, since it is larger than the sum of its proper divisors (1027627708388).

1174431666712 is a wasteful number, since it uses less digits than its factorization.

1174431666712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146803958345 (or 146803958341 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 49.

The spelling of 1174431666712 in words is "one trillion, one hundred seventy-four billion, four hundred thirty-one million, six hundred sixty-six thousand, seven hundred twelve".