13512034441 has 2 divisors, whose sum is σ = 13512034442. Its totient is φ = 13512034440.

The previous prime is 13512034399. The next prime is 13512034531. The reversal of 13512034441 is 14443021531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8500102416 + 5011932025 = 92196^2 + 70795^2 .

It is a cyclic number.

It is not a de Polignac number, because 13512034441 - 2¹⁹ = 13511510153 is a prime.

It is not a weakly prime, because it can be changed into another prime (13512034141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6756017220 + 6756017221.

It is an arithmetic number, because the mean of its divisors is an integer number (6756017221).

Almost surely, 2^13512034441 is an apocalyptic number.

It is an amenable number.

13512034441 is a deficient number, since it is larger than the sum of its proper divisors (1).

13512034441 is an equidigital number, since it uses as much as digits as its factorization.

13512034441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 13512034441 its reverse (14443021531), we get a palindrome (27955055972).

The spelling of 13512034441 in words is "thirteen billion, five hundred twelve million, thirty-four thousand, four hundred forty-one".