14142545102530 has 32 divisors (see below), whose sum is σ = 27440618628528. Its totient is φ = 5216941113600.

The previous prime is 14142545102471. The next prime is 14142545102533. The reversal of 14142545102530 is 3520154524141.

It can be written as a sum of positive squares in 8 ways, for example, as 1088552095569 + 13053993006961 = 1043337^2 + 3613031^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14142545102530.

It is not an unprimeable number, because it can be changed into a prime (14142545102533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51129181 + ... + 51405040.

Almost surely, 2^{14142545102530} is an apocalyptic number.

14142545102530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14142545102530 is a deficient number, since it is larger than the sum of its proper divisors (13298073525998).

14142545102530 is a wasteful number, since it uses less digits than its factorization.

14142545102530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102535302.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 14142545102530 its reverse (3520154524141), we get a palindrome (17662699626671).

The spelling of 14142545102530 in words is "fourteen trillion, one hundred forty-two billion, five hundred forty-five million, one hundred two thousand, five hundred thirty".