11724136344207 has 24 divisors (see below), whose sum is σ = 20492608065696. Its totient is φ = 6305417865216.

The previous prime is 11724136344203. The next prime is 11724136344233. The reversal of 11724136344207 is 70244363142711.

11724136344207 is a `hidden beast` number, since 1 + 1 + 7 + 2 + 4 + 1 + 3 + 634 + 4 + 2 + 0 + 7 = 666.

It is not a de Polignac number, because 11724136344207 - 2² = 11724136344203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11724136344203) 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, 5473451938 + ... + 5473454079.

It is an arithmetic number, because the mean of its divisors is an integer number (853858669404).

Almost surely, 2^{11724136344207} is an apocalyptic number.

11724136344207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11724136344207 is a deficient number, since it is larger than the sum of its proper divisors (8768471721489).

11724136344207 is a wasteful number, since it uses less digits than its factorization.

11724136344207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10946906047 (or 10946906044 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

Adding to 11724136344207 its reverse (70244363142711), we get a palindrome (81968499486918).

The spelling of 11724136344207 in words is "eleven trillion, seven hundred twenty-four billion, one hundred thirty-six million, three hundred forty-four thousand, two hundred seven".