14252414434505 has 8 divisors (see below), whose sum is σ = 18418504807752. Its totient is φ = 10524859890048.

The previous prime is 14252414434501. The next prime is 14252414434549. The reversal of 14252414434505 is 50543441425241.

It can be written as a sum of positive squares in 4 ways, for example, as 36415325584 + 14215999108921 = 190828^2 + 3770411^2 .

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 14252414434505 - 2² = 14252414434501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14252414434501) 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, 109633957124 + ... + 109633957253.

It is an arithmetic number, because the mean of its divisors is an integer number (2302313100969).

Almost surely, 2^{14252414434505} is an apocalyptic number.

It is an amenable number.

14252414434505 is a deficient number, since it is larger than the sum of its proper divisors (4166090373247).

14252414434505 is a wasteful number, since it uses less digits than its factorization.

14252414434505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219267914395.

The product of its (nonzero) digits is 1536000, while the sum is 44.

Adding to 14252414434505 its reverse (50543441425241), we get a palindrome (64795855859746).

The spelling of 14252414434505 in words is "fourteen trillion, two hundred fifty-two billion, four hundred fourteen million, four hundred thirty-four thousand, five hundred five".