1173431040768 has 108 divisors (see below), whose sum is σ = 3866618309008. Its totient is φ = 335266007040.

The previous prime is 1173431040731. The next prime is 1173431040853. The reversal of 1173431040768 is 8670401343711.

1173431040768 is a `hidden beast` number, since 1 + 173 + 4 + 3 + 10 + 407 + 68 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36362563 + ... + 36394818.

Almost surely, 2^{1173431040768} is an apocalyptic number.

1173431040768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1173431040768 is an abundant number, since it is smaller than the sum of its proper divisors (2693187268240).

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

1173431040768 is an equidigital number, since it uses as much as digits as its factorization.

1173431040768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72757410 (or 72757393 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 1173431040768 in words is "one trillion, one hundred seventy-three billion, four hundred thirty-one million, forty thousand, seven hundred sixty-eight".