11127626644 has 12 divisors (see below), whose sum is σ = 19474103124. Its totient is φ = 5563597184.

The previous prime is 11127626639. The next prime is 11127626651. The reversal of 11127626644 is 44662672111.

It can be written as a sum of positive squares in 2 ways, for example, as 4982948100 + 6144678544 = 70590^2 + 78388^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11127626597 and 11127626606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136284 + ... + 202060.

It is an arithmetic number, because the mean of its divisors is an integer number (1622841927).

Almost surely, 2^11127626644 is an apocalyptic number.

It is an amenable number.

11127626644 is a deficient number, since it is larger than the sum of its proper divisors (8346476480).

11127626644 is a wasteful number, since it uses less digits than its factorization.

11127626644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108074 (or 108072 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The spelling of 11127626644 in words is "eleven billion, one hundred twenty-seven million, six hundred twenty-six thousand, six hundred forty-four".