34378026867203 has 2 divisors, whose sum is σ = 34378026867204. Its totient is φ = 34378026867202.

The previous prime is 34378026867047. The next prime is 34378026867211. The reversal of 34378026867203 is 30276862087343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34378026867203 - 2⁸ = 34378026866947 is a prime.

It is not a weakly prime, because it can be changed into another prime (34378026867403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17189013433601 + 17189013433602.

It is an arithmetic number, because the mean of its divisors is an integer number (17189013433602).

Almost surely, 2^{34378026867203} is an apocalyptic number.

34378026867203 is a deficient number, since it is larger than the sum of its proper divisors (1).

34378026867203 is an equidigital number, since it uses as much as digits as its factorization.

34378026867203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48771072, while the sum is 59.

The spelling of 34378026867203 in words is "thirty-four trillion, three hundred seventy-eight billion, twenty-six million, eight hundred sixty-seven thousand, two hundred three".