14734770073 has 4 divisors (see below), whose sum is σ = 15133007140. Its totient is φ = 14336533008.

The previous prime is 14734770059. The next prime is 14734770079. The reversal of 14734770073 is 37007743741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11845492569 + 2889277504 = 108837^2 + 53752^2 .

It is a cyclic number.

It is not a de Polignac number, because 14734770073 - 2²⁹ = 14197899161 is a prime.

It is a super-2 number, since 2×14734770073² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14734770079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199118478 + ... + 199118551.

It is an arithmetic number, because the mean of its divisors is an integer number (3783251785).

Almost surely, 2^14734770073 is an apocalyptic number.

It is an amenable number.

14734770073 is a deficient number, since it is larger than the sum of its proper divisors (398237067).

14734770073 is an equidigital number, since it uses as much as digits as its factorization.

14734770073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398237066.

The product of its (nonzero) digits is 345744, while the sum is 43.

The spelling of 14734770073 in words is "fourteen billion, seven hundred thirty-four million, seven hundred seventy thousand, seventy-three".