14645124745 has 8 divisors (see below), whose sum is σ = 17575523784. Its totient is φ = 11715183744.

The previous prime is 14645124743. The next prime is 14645124797. The reversal of 14645124745 is 54742154641.

It can be written as a sum of positive squares in 4 ways, for example, as 2773496896 + 11871627849 = 52664^2 + 108957^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14645124745 - 2¹ = 14645124743 is a prime.

It is a super-2 number, since 2×14645124745² (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 (14645124743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39724 + ... + 175693.

It is an arithmetic number, because the mean of its divisors is an integer number (2196940473).

Almost surely, 2^14645124745 is an apocalyptic number.

It is an amenable number.

14645124745 is a deficient number, since it is larger than the sum of its proper divisors (2930399039).

14645124745 is a wasteful number, since it uses less digits than its factorization.

14645124745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229019.

The product of its digits is 537600, while the sum is 43.

The spelling of 14645124745 in words is "fourteen billion, six hundred forty-five million, one hundred twenty-four thousand, seven hundred forty-five".