12034413421403 has 2 divisors, whose sum is σ = 12034413421404. Its totient is φ = 12034413421402.

The previous prime is 12034413421367. The next prime is 12034413421441. The reversal of 12034413421403 is 30412431443021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12034413421403 - 2¹² = 12034413417307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12034413421403.

It is not a weakly prime, because it can be changed into another prime (12034413429403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6017206710701 + 6017206710702.

It is an arithmetic number, because the mean of its divisors is an integer number (6017206710702).

Almost surely, 2^{12034413421403} is an apocalyptic number.

12034413421403 is a deficient number, since it is larger than the sum of its proper divisors (1).

12034413421403 is an equidigital number, since it uses as much as digits as its factorization.

12034413421403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12034413421403 its reverse (30412431443021), we get a palindrome (42446844864424).

The spelling of 12034413421403 in words is "twelve trillion, thirty-four billion, four hundred thirteen million, four hundred twenty-one thousand, four hundred three".