14347720274 has 16 divisors (see below), whose sum is σ = 21801855768. Its totient is φ = 7080832512.

The previous prime is 14347720253. The next prime is 14347720279. The reversal of 14347720274 is 47202774341.

14347720274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8863281025 + 5484439249 = 94145^2 + 74057^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14347720279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26777 + ... + 171500.

Almost surely, 2^14347720274 is an apocalyptic number.

14347720274 is a deficient number, since it is larger than the sum of its proper divisors (7454135494).

14347720274 is a wasteful number, since it uses less digits than its factorization.

14347720274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198749.

The product of its (nonzero) digits is 263424, while the sum is 41.

The spelling of 14347720274 in words is "fourteen billion, three hundred forty-seven million, seven hundred twenty thousand, two hundred seventy-four".