14223540507 has 8 divisors (see below), whose sum is σ = 20688786240. Its totient is φ = 8620327560.

The previous prime is 14223540503. The next prime is 14223540509. The reversal of 14223540507 is 70504532241.

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

It is not a de Polignac number, because 14223540507 - 2² = 14223540503 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 431016379 = 14223540507 / (1 + 4 + 2 + 2 + 3 + 5 + 4 + 0 + 5 + 0 + 7).

It is not an unprimeable number, because it can be changed into a prime (14223540503) 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, 215508157 + ... + 215508222.

It is an arithmetic number, because the mean of its divisors is an integer number (2586098280).

Almost surely, 2^14223540507 is an apocalyptic number.

14223540507 is a deficient number, since it is larger than the sum of its proper divisors (6465245733).

14223540507 is a wasteful number, since it uses less digits than its factorization.

14223540507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431016393.

The product of its (nonzero) digits is 33600, while the sum is 33.

The spelling of 14223540507 in words is "fourteen billion, two hundred twenty-three million, five hundred forty thousand, five hundred seven".