14640223324071 has 8 divisors (see below), whose sum is σ = 19520547727104. Its totient is φ = 9760023901880.

The previous prime is 14640223324039. The next prime is 14640223324081. The reversal of 14640223324071 is 17042332204641.

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 14640223324071 - 2⁵ = 14640223324039 is a prime.

It is a super-2 number, since 2×14640223324071² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14640223324021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30971541 + ... + 31440686.

It is an arithmetic number, because the mean of its divisors is an integer number (2440068465888).

Almost surely, 2^{14640223324071} is an apocalyptic number.

14640223324071 is a deficient number, since it is larger than the sum of its proper divisors (4880324403033).

14640223324071 is an equidigital number, since it uses as much as digits as its factorization.

14640223324071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62490421.

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 14640223324071 in words is "fourteen trillion, six hundred forty billion, two hundred twenty-three million, three hundred twenty-four thousand, seventy-one".