11541406112 has 24 divisors (see below), whose sum is σ = 22725176292. Its totient is φ = 5769932800.

The previous prime is 11541406111. The next prime is 11541406117. The reversal of 11541406112 is 21160414511.

It can be written as a sum of positive squares in 2 ways, for example, as 9447062416 + 2094343696 = 97196^2 + 45764^2 .

It is a super-2 number, since 2×11541406112² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11541406111) 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 3 ways as a sum of consecutive naturals, for example, 277562 + ... + 316422.

Almost surely, 2^11541406112 is an apocalyptic number.

It is an amenable number.

11541406112 is a deficient number, since it is larger than the sum of its proper divisors (11183770180).

11541406112 is an equidigital number, since it uses as much as digits as its factorization.

11541406112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48152 (or 48144 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 11541406112 in words is "eleven billion, five hundred forty-one million, four hundred six thousand, one hundred twelve".