11043340853248 has 112 divisors (see below), whose sum is σ = 24331656756960. Its totient is φ = 4969996288000.

The previous prime is 11043340853231. The next prime is 11043340853353. The reversal of 11043340853248 is 84235804334011.

It is a junction number, because it is equal to n+sod(n) for n = 11043340853198 and 11043340853207.

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, 8494623 + ... + 9708001.

It is an arithmetic number, because the mean of its divisors is an integer number (217246935330).

Almost surely, 2^{11043340853248} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11043340853248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12165828378480).

11043340853248 is an abundant number, since it is smaller than the sum of its proper divisors (13288315903712).

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

11043340853248 is a wasteful number, since it uses less digits than its factorization.

11043340853248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213517 (or 1213493 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 11043340853248 in words is "eleven trillion, forty-three billion, three hundred forty million, eight hundred fifty-three thousand, two hundred forty-eight".