11243347416 has 96 divisors (see below), whose sum is σ = 36313954560. Its totient is φ = 3072712896.

The previous prime is 11243347403. The next prime is 11243347417. The reversal of 11243347416 is 61474334211.

It is a super-2 number, since 2×11243347416² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243347417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473370 + ... + 496553.

It is an arithmetic number, because the mean of its divisors is an integer number (378270360).

Almost surely, 2^11243347416 is an apocalyptic number.

It is an amenable number.

11243347416 is an abundant number, since it is smaller than the sum of its proper divisors (25070607144).

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

11243347416 is a wasteful number, since it uses less digits than its factorization.

11243347416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969965 (or 969958 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The spelling of 11243347416 in words is "eleven billion, two hundred forty-three million, three hundred forty-seven thousand, four hundred sixteen".