11047425236 has 24 divisors (see below), whose sum is σ = 20443395840. Its totient is φ = 5215147200.

The previous prime is 11047425211. The next prime is 11047425241. The reversal of 11047425236 is 63252474011.

It is a junction number, because it is equal to n+sod(n) for n = 11047425196 and 11047425205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081406 + ... + 1091573.

It is an arithmetic number, because the mean of its divisors is an integer number (851808160).

Almost surely, 2^11047425236 is an apocalyptic number.

It is an amenable number.

11047425236 is a deficient number, since it is larger than the sum of its proper divisors (9395970604).

11047425236 is a wasteful number, since it uses less digits than its factorization.

11047425236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173055 (or 2173053 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 11047425236 its reverse (63252474011), we get a palindrome (74299899247).

The spelling of 11047425236 in words is "eleven billion, forty-seven million, four hundred twenty-five thousand, two hundred thirty-six".