1170379949280 has 96 divisors (see below), whose sum is σ = 3686989912704. Its totient is φ = 312076509696.

The previous prime is 1170379949251. The next prime is 1170379949311. The reversal of 1170379949280 is 829499730711.

It is a Cunningham number, because it is equal to 1081841²-1.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6400887 + ... + 6581193.

It is an arithmetic number, because the mean of its divisors is an integer number (38406144924).

Almost surely, 2^{1170379949280} is an apocalyptic number.

1170379949280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1170379949280 is an abundant number, since it is smaller than the sum of its proper divisors (2516609963424).

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

1170379949280 is a wasteful number, since it uses less digits than its factorization.

1170379949280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193848 (or 193840 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 60.

The spelling of 1170379949280 in words is "one trillion, one hundred seventy billion, three hundred seventy-nine million, nine hundred forty-nine thousand, two hundred eighty".