11261236746 has 32 divisors (see below), whose sum is σ = 22726267200. Its totient is φ = 3719913984.

The previous prime is 11261236699. The next prime is 11261236759. The reversal of 11261236746 is 64763216211.

It is a happy number.

11261236746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 324826 + ... + 357818.

It is an arithmetic number, because the mean of its divisors is an integer number (710195850).

Almost surely, 2^11261236746 is an apocalyptic number.

11261236746 is an abundant number, since it is smaller than the sum of its proper divisors (11465030454).

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

11261236746 is a wasteful number, since it uses less digits than its factorization.

11261236746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33510.

The product of its digits is 72576, while the sum is 39.

The spelling of 11261236746 in words is "eleven billion, two hundred sixty-one million, two hundred thirty-six thousand, seven hundred forty-six".