14252331205529 has 8 divisors (see below), whose sum is σ = 14338363745160. Its totient is φ = 14166340610176.

The previous prime is 14252331205507. The next prime is 14252331205537. The reversal of 14252331205529 is 92550213325241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5708682811225 + 8543648394304 = 2389285^2 + 2922952^2 .

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 14252331205529 - 2¹⁶ = 14252331139993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14252331205529.

It is not an unprimeable number, because it can be changed into a prime (14252331205579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9804302 + ... + 11163735.

It is an arithmetic number, because the mean of its divisors is an integer number (1792295468145).

Almost surely, 2^{14252331205529} is an apocalyptic number.

It is an amenable number.

14252331205529 is a deficient number, since it is larger than the sum of its proper divisors (86032539631).

14252331205529 is a wasteful number, since it uses less digits than its factorization.

14252331205529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20972139.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 14252331205529 in words is "fourteen trillion, two hundred fifty-two billion, three hundred thirty-one million, two hundred five thousand, five hundred twenty-nine".