34443640614419 has 2 divisors, whose sum is σ = 34443640614420. Its totient is φ = 34443640614418.

The previous prime is 34443640614401. The next prime is 34443640614469. The reversal of 34443640614419 is 91441604634443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34443640614419 - 2⁴⁰ = 33344128986643 is a prime.

It is a super-2 number, since 2×34443640614419² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34443640614469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221820307209 + 17221820307210.

It is an arithmetic number, because the mean of its divisors is an integer number (17221820307210).

Almost surely, 2^{34443640614419} is an apocalyptic number.

34443640614419 is a deficient number, since it is larger than the sum of its proper divisors (1).

34443640614419 is an equidigital number, since it uses as much as digits as its factorization.

34443640614419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11943936, while the sum is 53.

The spelling of 34443640614419 in words is "thirty-four trillion, four hundred forty-three billion, six hundred forty million, six hundred fourteen thousand, four hundred nineteen".