12142162463 has 2 divisors, whose sum is σ = 12142162464. Its totient is φ = 12142162462.

The previous prime is 12142162411. The next prime is 12142162469. The reversal of 12142162463 is 36426124121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12142162463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12142162469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6071081231 + 6071081232.

It is an arithmetic number, because the mean of its divisors is an integer number (6071081232).

Almost surely, 2^12142162463 is an apocalyptic number.

12142162463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12142162463 is an equidigital number, since it uses as much as digits as its factorization.

12142162463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

Adding to 12142162463 its reverse (36426124121), we get a palindrome (48568286584).

The spelling of 12142162463 in words is "twelve billion, one hundred forty-two million, one hundred sixty-two thousand, four hundred sixty-three".