11350945765878 has 16 divisors (see below), whose sum is σ = 22701927264240. Its totient is φ = 3783642633216.

The previous prime is 11350945765877. The next prime is 11350945765903. The reversal of 11350945765878 is 87856754905311.

It is a super-2 number, since 2×11350945765878² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11350945765877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4483926 + ... + 6542742.

It is an arithmetic number, because the mean of its divisors is an integer number (1418870454015).

Almost surely, 2^{11350945765878} is an apocalyptic number.

11350945765878 is an abundant number, since it is smaller than the sum of its proper divisors (11350981498362).

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

11350945765878 is a wasteful number, since it uses less digits than its factorization.

11350945765878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977711.

The product of its (nonzero) digits is 254016000, while the sum is 69.

The spelling of 11350945765878 in words is "eleven trillion, three hundred fifty billion, nine hundred forty-five million, seven hundred sixty-five thousand, eight hundred seventy-eight".