11993324045347 has 8 divisors (see below), whose sum is σ = 12304951238160. Its totient is φ = 11682606714240.

The previous prime is 11993324045249. The next prime is 11993324045401. The reversal of 11993324045347 is 74354042339911.

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 11993324045347 - 2¹¹ = 11993324043299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11993324042347) 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, 227438722 + ... + 227491447.

It is an arithmetic number, because the mean of its divisors is an integer number (1538118904770).

Almost surely, 2^{11993324045347} is an apocalyptic number.

11993324045347 is a deficient number, since it is larger than the sum of its proper divisors (311627192813).

11993324045347 is an equidigital number, since it uses as much as digits as its factorization.

11993324045347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454930853.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 11993324045347 in words is "eleven trillion, nine hundred ninety-three billion, three hundred twenty-four million, forty-five thousand, three hundred forty-seven".