14207455807 has 4 divisors (see below), whose sum is σ = 14537861800. Its totient is φ = 13877049816.

The previous prime is 14207455799. The next prime is 14207455813. The reversal of 14207455807 is 70855470241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70855470241 = 41 ⋅1728182201.

It is a cyclic number.

It is not a de Polignac number, because 14207455807 - 2³ = 14207455799 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 330405949 = 14207455807 / (1 + 4 + 2 + 0 + 7 + 4 + 5 + 5 + 8 + 0 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14207455007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165202932 + ... + 165203017.

It is an arithmetic number, because the mean of its divisors is an integer number (3634465450).

Almost surely, 2^14207455807 is an apocalyptic number.

14207455807 is a deficient number, since it is larger than the sum of its proper divisors (330405993).

14207455807 is an equidigital number, since it uses as much as digits as its factorization.

14207455807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330405992.

The product of its (nonzero) digits is 313600, while the sum is 43.

The spelling of 14207455807 in words is "fourteen billion, two hundred seven million, four hundred fifty-five thousand, eight hundred seven".