14278917093 has 8 divisors (see below), whose sum is σ = 21758349888. Its totient is φ = 8159381184.

The previous prime is 14278917047. The next prime is 14278917113. The reversal of 14278917093 is 39071987241.

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

It is not a de Polignac number, because 14278917093 - 2¹⁴ = 14278900709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14278917013) 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, 339974196 + ... + 339974237.

It is an arithmetic number, because the mean of its divisors is an integer number (2719793736).

Almost surely, 2^14278917093 is an apocalyptic number.

It is an amenable number.

14278917093 is a deficient number, since it is larger than the sum of its proper divisors (7479432795).

14278917093 is an equidigital number, since it uses as much as digits as its factorization.

14278917093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679948443.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 14278917093 in words is "fourteen billion, two hundred seventy-eight million, nine hundred seventeen thousand, ninety-three".