11778345338230 has 32 divisors (see below), whose sum is σ = 22184852837184. Its totient is φ = 4497514010496.

The previous prime is 11778345338219. The next prime is 11778345338237. The reversal of 11778345338230 is 3283354387711.

11778345338230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11778345338237) 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, 300295162 + ... + 300334381.

It is an arithmetic number, because the mean of its divisors is an integer number (693276651162).

Almost surely, 2^{11778345338230} is an apocalyptic number.

11778345338230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11778345338230 is a deficient number, since it is larger than the sum of its proper divisors (10406507498954).

11778345338230 is a wasteful number, since it uses less digits than its factorization.

11778345338230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600629640.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 11778345338230 in words is "eleven trillion, seven hundred seventy-eight billion, three hundred forty-five million, three hundred thirty-eight thousand, two hundred thirty".