11343045616 has 40 divisors (see below), whose sum is σ = 25982845920. Its totient is φ = 4693672704.

The previous prime is 11343045599. The next prime is 11343045617. The reversal of 11343045616 is 61654034311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343045617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742911 + ... + 1749406.

It is an arithmetic number, because the mean of its divisors is an integer number (649571148).

Almost surely, 2^11343045616 is an apocalyptic number.

11343045616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11343045616 is an abundant number, since it is smaller than the sum of its proper divisors (14639800304).

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

11343045616 is a wasteful number, since it uses less digits than its factorization.

11343045616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492361 (or 3492355 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 11343045616 its reverse (61654034311), we get a palindrome (72997079927).

The spelling of 11343045616 in words is "eleven billion, three hundred forty-three million, forty-five thousand, six hundred sixteen".