11324646345 has 8 divisors (see below), whose sum is σ = 18119434176. Its totient is φ = 6039811376.

The previous prime is 11324646299. The next prime is 11324646353. The reversal of 11324646345 is 54364642311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11324646345 - 2¹⁴ = 11324629961 is a prime.

It is a super-2 number, since 2×11324646345² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377488197 + ... + 377488226.

It is an arithmetic number, because the mean of its divisors is an integer number (2264929272).

Almost surely, 2^11324646345 is an apocalyptic number.

11324646345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11324646345 is a deficient number, since it is larger than the sum of its proper divisors (6794787831).

11324646345 is an equidigital number, since it uses as much as digits as its factorization.

11324646345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754976431.

The product of its digits is 207360, while the sum is 39.

The spelling of 11324646345 in words is "eleven billion, three hundred twenty-four million, six hundred forty-six thousand, three hundred forty-five".