11275744748 has 12 divisors (see below), whose sum is σ = 19733406000. Its totient is φ = 5637628752.

The previous prime is 11275744747. The next prime is 11275744757. The reversal of 11275744748 is 84744757211.

It is a junction number, because it is equal to n+sod(n) for n = 11275744696 and 11275744705.

It is not an unprimeable number, because it can be changed into a prime (11275744747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78878 + ... + 169626.

It is an arithmetic number, because the mean of its divisors is an integer number (1644450500).

Almost surely, 2^11275744748 is an apocalyptic number.

It is an amenable number.

11275744748 is a deficient number, since it is larger than the sum of its proper divisors (8457661252).

11275744748 is a wasteful number, since it uses less digits than its factorization.

11275744748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121816 (or 121814 counting only the distinct ones).

The product of its digits is 1756160, while the sum is 50.

The spelling of 11275744748 in words is "eleven billion, two hundred seventy-five million, seven hundred forty-four thousand, seven hundred forty-eight".