34312450123519 has 2 divisors, whose sum is σ = 34312450123520. Its totient is φ = 34312450123518.

The previous prime is 34312450123499. The next prime is 34312450123531. The reversal of 34312450123519 is 91532105421343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34312450123519 - 2¹¹ = 34312450121471 is a prime.

It is a super-2 number, since 2×34312450123519² (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 (34312450123319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156225061759 + 17156225061760.

It is an arithmetic number, because the mean of its divisors is an integer number (17156225061760).

Almost surely, 2^{34312450123519} is an apocalyptic number.

34312450123519 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312450123519 is an equidigital number, since it uses as much as digits as its factorization.

34312450123519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 34312450123519 in words is "thirty-four trillion, three hundred twelve billion, four hundred fifty million, one hundred twenty-three thousand, five hundred nineteen".