14409731474 has 8 divisors (see below), whose sum is σ = 22198775628. Its totient is φ = 7010139600.

The previous prime is 14409731467. The next prime is 14409731491. The reversal of 14409731474 is 47413790441.

14409731474 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 2 ways, for example, as 14174569249 + 235162225 = 119057^2 + 15335^2 .

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

It is a super-2 number, since 2×14409731474² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 97362977 + ... + 97363124.

Almost surely, 2^14409731474 is an apocalyptic number.

14409731474 is a deficient number, since it is larger than the sum of its proper divisors (7789044154).

14409731474 is a wasteful number, since it uses less digits than its factorization.

14409731474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194726140.

The product of its (nonzero) digits is 338688, while the sum is 44.

It can be divided in two parts, 144097 and 31474, that added together give a palindrome (175571).

The spelling of 14409731474 in words is "fourteen billion, four hundred nine million, seven hundred thirty-one thousand, four hundred seventy-four".