12454215341 has 2 divisors, whose sum is σ = 12454215342. Its totient is φ = 12454215340.

The previous prime is 12454215253. The next prime is 12454215359. The reversal of 12454215341 is 14351245421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8277178441 + 4177036900 = 90979^2 + 64630^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12454215341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12454215298 and 12454215307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12454212341) 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 as a sum of consecutive naturals, namely, 6227107670 + 6227107671.

It is an arithmetic number, because the mean of its divisors is an integer number (6227107671).

Almost surely, 2^12454215341 is an apocalyptic number.

It is an amenable number.

12454215341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12454215341 is an equidigital number, since it uses as much as digits as its factorization.

12454215341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 32.

The spelling of 12454215341 in words is "twelve billion, four hundred fifty-four million, two hundred fifteen thousand, three hundred forty-one".