34021012121443 has 2 divisors, whose sum is σ = 34021012121444. Its totient is φ = 34021012121442.

The previous prime is 34021012121389. The next prime is 34021012121497. The reversal of 34021012121443 is 34412121012043.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (34021012121389) and next prime (34021012121497).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34021012121443 is a prime.

It is not a weakly prime, because it can be changed into another prime (34021012121143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17010506060721 + 17010506060722.

It is an arithmetic number, because the mean of its divisors is an integer number (17010506060722).

Almost surely, 2^{34021012121443} is an apocalyptic number.

34021012121443 is a deficient number, since it is larger than the sum of its proper divisors (1).

34021012121443 is an equidigital number, since it uses as much as digits as its factorization.

34021012121443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 34021012121443 its reverse (34412121012043), we get a palindrome (68433133133486).

The spelling of 34021012121443 in words is "thirty-four trillion, twenty-one billion, twelve million, one hundred twenty-one thousand, four hundred forty-three".