1179716928768 has 648 divisors, whose sum is σ = 4249898045120. Its totient is φ = 319261409280.

The previous prime is 1179716928743. The next prime is 1179716928811. The reversal of 1179716928768 is 8678296179711.

It is a tau number, because it is divible by the number of its divisors (648).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1179716928696 and 1179716928705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 223386288 + ... + 223391568.

Almost surely, 2^{1179716928768} is an apocalyptic number.

1179716928768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1179716928768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2124949022560).

1179716928768 is an abundant number, since it is smaller than the sum of its proper divisors (3070181116352).

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

1179716928768 is an frugal number, since it uses more digits than its factorization.

1179716928768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5347 (or 5312 counting only the distinct ones).

The product of its digits is 128024064, while the sum is 72.

The spelling of 1179716928768 in words is "one trillion, one hundred seventy-nine billion, seven hundred sixteen million, nine hundred twenty-eight thousand, seven hundred sixty-eight".