14512144212045 has 48 divisors (see below), whose sum is σ = 26635021311600. Its totient is φ = 7284262428672.

The previous prime is 14512144212037. The next prime is 14512144212101. The reversal of 14512144212045 is 54021244121541.

It is a happy number.

14512144212045 is a `hidden beast` number, since 1 + 4 + 5 + 1 + 2 + 1 + 442 + 1 + 204 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 862747460964 + 13649396751081 = 928842^2 + 3694509^2 .

It is not a de Polignac number, because 14512144212045 - 2³ = 14512144212037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21622681 + ... + 22283729.

It is an arithmetic number, because the mean of its divisors is an integer number (554896277325).

Almost surely, 2^{14512144212045} is an apocalyptic number.

14512144212045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14512144212045 is a deficient number, since it is larger than the sum of its proper divisors (12122877099555).

14512144212045 is a wasteful number, since it uses less digits than its factorization.

14512144212045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689774 (or 689771 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

Adding to 14512144212045 its reverse (54021244121541), we get a palindrome (68533388333586).

The spelling of 14512144212045 in words is "fourteen trillion, five hundred twelve billion, one hundred forty-four million, two hundred twelve thousand, forty-five".