34212242369 has 2 divisors, whose sum is σ = 34212242370. Its totient is φ = 34212242368.

The previous prime is 34212242293. The next prime is 34212242411. The reversal of 34212242369 is 96324221243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33364675600 + 847566769 = 182660^2 + 29113^2 .

It is an emirp because it is prime and its reverse (96324221243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34212242369 - 2¹⁶ = 34212176833 is a prime.

It is a super-2 number, since 2×34212242369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34212242069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106121184 + 17106121185.

It is an arithmetic number, because the mean of its divisors is an integer number (17106121185).

Almost surely, 2^34212242369 is an apocalyptic number.

It is an amenable number.

34212242369 is a deficient number, since it is larger than the sum of its proper divisors (1).

34212242369 is an equidigital number, since it uses as much as digits as its factorization.

34212242369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 38.

The spelling of 34212242369 in words is "thirty-four billion, two hundred twelve million, two hundred forty-two thousand, three hundred sixty-nine".