34430310557 has 2 divisors, whose sum is σ = 34430310558. Its totient is φ = 34430310556.

The previous prime is 34430310547. The next prime is 34430310587. The reversal of 34430310557 is 75501303443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33410721796 + 1019588761 = 182786^2 + 31931^2 .

It is an emirp because it is prime and its reverse (75501303443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34430310557 - 2²⁰ = 34429261981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34430310517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17215155278 + 17215155279.

It is an arithmetic number, because the mean of its divisors is an integer number (17215155279).

Almost surely, 2^34430310557 is an apocalyptic number.

It is an amenable number.

34430310557 is a deficient number, since it is larger than the sum of its proper divisors (1).

34430310557 is an equidigital number, since it uses as much as digits as its factorization.

34430310557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 34430310557 in words is "thirty-four billion, four hundred thirty million, three hundred ten thousand, five hundred fifty-seven".