34200764309 has 2 divisors, whose sum is σ = 34200764310. Its totient is φ = 34200764308.

The previous prime is 34200764219. The next prime is 34200764363. The reversal of 34200764309 is 90346700243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25936136209 + 8264628100 = 161047^2 + 90910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34200764309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34200764399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17100382154 + 17100382155.

It is an arithmetic number, because the mean of its divisors is an integer number (17100382155).

Almost surely, 2^34200764309 is an apocalyptic number.

It is an amenable number.

34200764309 is a deficient number, since it is larger than the sum of its proper divisors (1).

34200764309 is an equidigital number, since it uses as much as digits as its factorization.

34200764309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 34200764309 in words is "thirty-four billion, two hundred million, seven hundred sixty-four thousand, three hundred nine".