14145052212152 has 16 divisors (see below), whose sum is σ = 26524682963160. Its totient is φ = 7071803421984.

The previous prime is 14145052212113. The next prime is 14145052212163. The reversal of 14145052212152 is 25121225054141.

It is a super-2 number, since 2×14145052212152² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90252323 + ... + 90408914.

Almost surely, 2^{14145052212152} is an apocalyptic number.

It is an amenable number.

14145052212152 is a deficient number, since it is larger than the sum of its proper divisors (12379630751008).

14145052212152 is a wasteful number, since it uses less digits than its factorization.

14145052212152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180671030 (or 180671026 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

Adding to 14145052212152 its reverse (25121225054141), we get a palindrome (39266277266293).

The spelling of 14145052212152 in words is "fourteen trillion, one hundred forty-five billion, fifty-two million, two hundred twelve thousand, one hundred fifty-two".