1192384643968 has 64 divisors (see below), whose sum is σ = 2715008353920. Its totient is φ = 510983585280.

The previous prime is 1192384643959. The next prime is 1192384643993. The reversal of 1192384643968 is 8693464832911.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1192384643968² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14117383 + ... + 14201593.

It is an arithmetic number, because the mean of its divisors is an integer number (42422005530).

Almost surely, 2^{1192384643968} is an apocalyptic number.

It is an amenable number.

1192384643968 is an abundant number, since it is smaller than the sum of its proper divisors (1522623709952).

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

1192384643968 is an equidigital number, since it uses as much as digits as its factorization.

1192384643968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100035 (or 100023 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 64.

The spelling of 1192384643968 in words is "one trillion, one hundred ninety-two billion, three hundred eighty-four million, six hundred forty-three thousand, nine hundred sixty-eight".