11324345634 has 96 divisors (see below), whose sum is σ = 28419341184. Its totient is φ = 3192134400.

The previous prime is 11324345621. The next prime is 11324345693. The reversal of 11324345634 is 43654342311.

11324345634 is a `hidden beast` number, since 1 + 13 + 2 + 4 + 3 + 4 + 5 + 634 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3981817 + ... + 3984659.

It is an arithmetic number, because the mean of its divisors is an integer number (296034804).

Almost surely, 2^11324345634 is an apocalyptic number.

11324345634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11324345634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14209670592).

11324345634 is an abundant number, since it is smaller than the sum of its proper divisors (17094995550).

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

11324345634 is a wasteful number, since it uses less digits than its factorization.

11324345634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272 (or 3269 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 11324345634 its reverse (43654342311), we get a palindrome (54978687945).

The spelling of 11324345634 in words is "eleven billion, three hundred twenty-four million, three hundred forty-five thousand, six hundred thirty-four".