1191678702393 has 16 divisors (see below), whose sum is σ = 1608627271680. Its totient is φ = 784650174336.

The previous prime is 1191678702377. The next prime is 1191678702397. The reversal of 1191678702393 is 3932078761911.

It is not a de Polignac number, because 1191678702393 - 2⁴ = 1191678702377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1191678702397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7278073 + ... + 7440006.

It is an arithmetic number, because the mean of its divisors is an integer number (100539204480).

Almost surely, 2^{1191678702393} is an apocalyptic number.

It is an amenable number.

1191678702393 is a deficient number, since it is larger than the sum of its proper divisors (416948569287).

1191678702393 is a wasteful number, since it uses less digits than its factorization.

1191678702393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14718416.

The product of its (nonzero) digits is 3429216, while the sum is 57.

The spelling of 1191678702393 in words is "one trillion, one hundred ninety-one billion, six hundred seventy-eight million, seven hundred two thousand, three hundred ninety-three".