14212631612530 has 16 divisors (see below), whose sum is σ = 27550639741464. Its totient is φ = 5247740903040.

The previous prime is 14212631612527. The next prime is 14212631612537. The reversal of 14212631612530 is 3521613621241.

It can be written as a sum of positive squares in 4 ways, for example, as 12864294942489 + 1348336670041 = 3586683^2 + 1161179^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14212631612530.

It is not an unprimeable number, because it can be changed into a prime (14212631612537) 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, 54663967611 + ... + 54663967870.

Almost surely, 2^{14212631612530} is an apocalyptic number.

14212631612530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14212631612530 is a deficient number, since it is larger than the sum of its proper divisors (13338008128934).

14212631612530 is a wasteful number, since it uses less digits than its factorization.

14212631612530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109327935501.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 14212631612530 in words is "fourteen trillion, two hundred twelve billion, six hundred thirty-one million, six hundred twelve thousand, five hundred thirty".