11878364740344 has 64 divisors (see below), whose sum is σ = 29757615148800. Its totient is φ = 3951233035776.

The previous prime is 11878364740331. The next prime is 11878364740391. The reversal of 11878364740344 is 44304746387811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36542517 + ... + 36866139.

It is an arithmetic number, because the mean of its divisors is an integer number (464962736700).

Almost surely, 2^{11878364740344} is an apocalyptic number.

It is an amenable number.

11878364740344 is an abundant number, since it is smaller than the sum of its proper divisors (17879250408456).

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

11878364740344 is a wasteful number, since it uses less digits than its factorization.

11878364740344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326804 (or 326800 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 60.

The spelling of 11878364740344 in words is "eleven trillion, eight hundred seventy-eight billion, three hundred sixty-four million, seven hundred forty thousand, three hundred forty-four".