11279560928340 has 96 divisors (see below), whose sum is σ = 34519309138944. Its totient is φ = 2739627694080.

The previous prime is 11279560928287. The next prime is 11279560928381. The reversal of 11279560928340 is 4382906597211.

It is a super-2 number, since 2×11279560928340² (a number of 27 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 178329559 + ... + 178392798.

It is an arithmetic number, because the mean of its divisors is an integer number (359576136864).

It is a 1-persistent number, because it is pandigital, but 2⋅11279560928340 = 22559121856680 is not.

Almost surely, 2^{11279560928340} is an apocalyptic number.

11279560928340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11279560928340 is an abundant number, since it is smaller than the sum of its proper divisors (23239748210604).

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

11279560928340 is a wasteful number, since it uses less digits than its factorization.

11279560928340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356722417 (or 356722415 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 11279560928340 in words is "eleven trillion, two hundred seventy-nine billion, five hundred sixty million, nine hundred twenty-eight thousand, three hundred forty".