12627417151 has 4 divisors (see below), whose sum is σ = 13176435312. Its totient is φ = 12078398992.

The previous prime is 12627417137. The next prime is 12627417161. The reversal of 12627417151 is 15171472621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15171472621 = 19 ⋅798498559.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12627417151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12627417151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12627417161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274509046 + ... + 274509091.

It is an arithmetic number, because the mean of its divisors is an integer number (3294108828).

Almost surely, 2^12627417151 is an apocalyptic number.

12627417151 is a deficient number, since it is larger than the sum of its proper divisors (549018161).

12627417151 is an equidigital number, since it uses as much as digits as its factorization.

12627417151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549018160.

The product of its digits is 23520, while the sum is 37.

Adding to 12627417151 its reverse (15171472621), we get a palindrome (27798889772).

The spelling of 12627417151 in words is "twelve billion, six hundred twenty-seven million, four hundred seventeen thousand, one hundred fifty-one".