11828659845378 has 32 divisors (see below), whose sum is σ = 23887809294336. Its totient is φ = 3904500672848.

The previous prime is 11828659845377. The next prime is 11828659845407. The reversal of 11828659845378 is 87354895682811.

It is not an unprimeable number, because it can be changed into a prime (11828659845377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1990026 + ... + 5255237.

It is an arithmetic number, because the mean of its divisors is an integer number (746494040448).

Almost surely, 2^{11828659845378} is an apocalyptic number.

11828659845378 is an abundant number, since it is smaller than the sum of its proper divisors (12059149448958).

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

11828659845378 is a wasteful number, since it uses less digits than its factorization.

11828659845378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7247918.

The product of its digits is 928972800, while the sum is 75.

The spelling of 11828659845378 in words is "eleven trillion, eight hundred twenty-eight billion, six hundred fifty-nine million, eight hundred forty-five thousand, three hundred seventy-eight".