14504215324645 has 16 divisors (see below), whose sum is σ = 17905609632240. Its totient is φ = 11270729124864.

The previous prime is 14504215324591. The next prime is 14504215324649. The reversal of 14504215324645 is 54642351240541.

It can be written as a sum of positive squares in 8 ways, for example, as 4213766140516 + 10290449184129 = 2052746^2 + 3207873^2 .

It is not a de Polignac number, because 14504215324645 - 2⁷ = 14504215324517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14504215324595 and 14504215324604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14504215324649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65995830 + ... + 66215239.

It is an arithmetic number, because the mean of its divisors is an integer number (1119100602015).

Almost surely, 2^{14504215324645} is an apocalyptic number.

It is an amenable number.

14504215324645 is a deficient number, since it is larger than the sum of its proper divisors (3401394307595).

14504215324645 is a wasteful number, since it uses less digits than its factorization.

14504215324645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132211704.

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 14504215324645 in words is "fourteen trillion, five hundred four billion, two hundred fifteen million, three hundred twenty-four thousand, six hundred forty-five".