12412453541 has 2 divisors, whose sum is σ = 12412453542. Its totient is φ = 12412453540.

The previous prime is 12412453499. The next prime is 12412453597. The reversal of 12412453541 is 14535421421.

12412453541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7418204641 + 4994248900 = 86129^2 + 70670^2 .

It is a cyclic number.

It is not a de Polignac number, because 12412453541 - 2⁶ = 12412453477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12412453498 and 12412453507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12412453841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206226770 + 6206226771.

It is an arithmetic number, because the mean of its divisors is an integer number (6206226771).

Almost surely, 2^12412453541 is an apocalyptic number.

It is an amenable number.

12412453541 is a deficient number, since it is larger than the sum of its proper divisors (1).

12412453541 is an equidigital number, since it uses as much as digits as its factorization.

12412453541 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.

Adding to 12412453541 its reverse (14535421421), we get a palindrome (26947874962).

The spelling of 12412453541 in words is "twelve billion, four hundred twelve million, four hundred fifty-three thousand, five hundred forty-one".