34680045049519 has 2 divisors, whose sum is σ = 34680045049520. Its totient is φ = 34680045049518.

The previous prime is 34680045049511. The next prime is 34680045049543. The reversal of 34680045049519 is 91594054008643.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34680045049519 - 2³ = 34680045049511 is a prime.

It is a super-2 number, since 2×34680045049519² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34680045049511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17340022524759 + 17340022524760.

It is an arithmetic number, because the mean of its divisors is an integer number (17340022524760).

Almost surely, 2^{34680045049519} is an apocalyptic number.

34680045049519 is a deficient number, since it is larger than the sum of its proper divisors (1).

34680045049519 is an equidigital number, since it uses as much as digits as its factorization.

34680045049519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18662400, while the sum is 58.

The spelling of 34680045049519 in words is "thirty-four trillion, six hundred eighty billion, forty-five million, forty-nine thousand, five hundred nineteen".