34278014489 has 2 divisors, whose sum is σ = 34278014490. Its totient is φ = 34278014488.

The previous prime is 34278014429. The next prime is 34278014581. The reversal of 34278014489 is 98441087243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34259048464 + 18966025 = 185092^2 + 4355^2 .

It is a cyclic number.

It is not a de Polignac number, because 34278014489 - 2²⁴ = 34261237273 is a prime.

It is a super-2 number, since 2×34278014489² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34278014429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17139007244 + 17139007245.

It is an arithmetic number, because the mean of its divisors is an integer number (17139007245).

Almost surely, 2^34278014489 is an apocalyptic number.

It is an amenable number.

34278014489 is a deficient number, since it is larger than the sum of its proper divisors (1).

34278014489 is an equidigital number, since it uses as much as digits as its factorization.

34278014489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 34278014489 in words is "thirty-four billion, two hundred seventy-eight million, fourteen thousand, four hundred eighty-nine".