11141566955 has 16 divisors (see below), whose sum is σ = 13540981440. Its totient is φ = 8799639552.

The previous prime is 11141566951. The next prime is 11141566957. The reversal of 11141566955 is 55966514111.

11141566955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11141566955 - 2² = 11141566951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11141566951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170282 + ... + 226448.

It is an arithmetic number, because the mean of its divisors is an integer number (846311340).

Almost surely, 2^11141566955 is an apocalyptic number.

11141566955 is a deficient number, since it is larger than the sum of its proper divisors (2399414485).

11141566955 is an equidigital number, since it uses as much as digits as its factorization.

11141566955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56678.

The product of its digits is 162000, while the sum is 44.

The spelling of 11141566955 in words is "eleven billion, one hundred forty-one million, five hundred sixty-six thousand, nine hundred fifty-five".