11426050636 has 48 divisors (see below), whose sum is σ = 26847233280. Its totient is φ = 4109267520.

The previous prime is 11426050621. The next prime is 11426050639. The reversal of 11426050636 is 63605062411.

It is not an unprimeable number, because it can be changed into a prime (11426050639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1422826 + ... + 1430833.

It is an arithmetic number, because the mean of its divisors is an integer number (559317360).

Almost surely, 2^11426050636 is an apocalyptic number.

It is an amenable number.

11426050636 is an abundant number, since it is smaller than the sum of its proper divisors (15421182644).

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

11426050636 is a wasteful number, since it uses less digits than its factorization.

11426050636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853694 (or 2853692 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 11426050636 in words is "eleven billion, four hundred twenty-six million, fifty thousand, six hundred thirty-six".