34125464519 has 2 divisors, whose sum is σ = 34125464520. Its totient is φ = 34125464518.

The previous prime is 34125464507. The next prime is 34125464537. The reversal of 34125464519 is 91546452143.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34125464519 - 2²⁰ = 34124415943 is a prime.

It is a super-2 number, since 2×34125464519² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34125464519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34125464599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17062732259 + 17062732260.

It is an arithmetic number, because the mean of its divisors is an integer number (17062732260).

Almost surely, 2^34125464519 is an apocalyptic number.

34125464519 is a deficient number, since it is larger than the sum of its proper divisors (1).

34125464519 is an equidigital number, since it uses as much as digits as its factorization.

34125464519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 44.

The spelling of 34125464519 in words is "thirty-four billion, one hundred twenty-five million, four hundred sixty-four thousand, five hundred nineteen".