11386125215808 has 56 divisors (see below), whose sum is σ = 34429473870912. Its totient is φ = 3253178632704.

The previous prime is 11386125215807. The next prime is 11386125215813. The reversal of 11386125215808 is 80851252168311.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (11386125215807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235908335 + ... + 4235911022.

Almost surely, 2^{11386125215808} is an apocalyptic number.

It is an amenable number.

11386125215808 is an abundant number, since it is smaller than the sum of its proper divisors (23043348655104).

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

11386125215808 is an equidigital number, since it uses as much as digits as its factorization.

11386125215808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8471819379 (or 8471819369 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 51.

The spelling of 11386125215808 in words is "eleven trillion, three hundred eighty-six billion, one hundred twenty-five million, two hundred fifteen thousand, eight hundred eight".