14247897075 has 18 divisors (see below), whose sum is σ = 25519567164. Its totient is φ = 7598878320.

The previous prime is 14247897043. The next prime is 14247897077. The reversal of 14247897075 is 57079874241.

14247897075 is a `hidden beast` number, since 1 + 424 + 7 + 89 + 70 + 75 = 666.

It is not a de Polignac number, because 14247897075 - 2⁵ = 14247897043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14247897077) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31661769 + ... + 31662218.

Almost surely, 2^14247897075 is an apocalyptic number.

14247897075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14247897075 is a deficient number, since it is larger than the sum of its proper divisors (11271670089).

14247897075 is a wasteful number, since it uses less digits than its factorization.

14247897075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63324003 (or 63323995 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 14247897075 in words is "fourteen billion, two hundred forty-seven million, eight hundred ninety-seven thousand, seventy-five".