11135626894 has 16 divisors (see below), whose sum is σ = 20094364800. Its totient is φ = 4521231864.

The previous prime is 11135626883. The next prime is 11135626919. The reversal of 11135626894 is 49862653111.

It is a super-3 number, since 3×11135626894³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 20931364 + ... + 20931895.

It is an arithmetic number, because the mean of its divisors is an integer number (1255897800).

Almost surely, 2^11135626894 is an apocalyptic number.

11135626894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11135626894 is a deficient number, since it is larger than the sum of its proper divisors (8958737906).

11135626894 is a wasteful number, since it uses less digits than its factorization.

11135626894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41863287.

The product of its digits is 311040, while the sum is 46.

The spelling of 11135626894 in words is "eleven billion, one hundred thirty-five million, six hundred twenty-six thousand, eight hundred ninety-four".