11841678348 has 12 divisors (see below), whose sum is σ = 27630582840. Its totient is φ = 3947226112.

The previous prime is 11841678319. The next prime is 11841678397. The reversal of 11841678348 is 84387614811.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11841678348.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493403253 + ... + 493403276.

It is an arithmetic number, because the mean of its divisors is an integer number (2302548570).

Almost surely, 2^11841678348 is an apocalyptic number.

It is an amenable number.

11841678348 is an abundant number, since it is smaller than the sum of its proper divisors (15788904492).

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

11841678348 is a wasteful number, since it uses less digits than its factorization.

11841678348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986806536 (or 986806534 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 51.

The spelling of 11841678348 in words is "eleven billion, eight hundred forty-one million, six hundred seventy-eight thousand, three hundred forty-eight".