1082979379968 has 144 divisors (see below), whose sum is σ = 2966398659840. Its totient is φ = 350557949952.

The previous prime is 1082979379967. The next prime is 1082979379991. The reversal of 1082979379968 is 8699739792801.

It is a junction number, because it is equal to n+sod(n) for n = 1082979379893 and 1082979379902.

It is not an unprimeable number, because it can be changed into a prime (1082979379967) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5618373 + ... + 5807931.

Almost surely, 2^{1082979379968} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1082979379968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483199329920).

1082979379968 is an abundant number, since it is smaller than the sum of its proper divisors (1883419279872).

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

1082979379968 is a wasteful number, since it uses less digits than its factorization.

1082979379968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189794 (or 189780 counting only the distinct ones).

The product of its (nonzero) digits is 740710656, while the sum is 78.

The spelling of 1082979379968 in words is "one trillion, eighty-two billion, nine hundred seventy-nine million, three hundred seventy-nine thousand, nine hundred sixty-eight".