34304433389 has 2 divisors, whose sum is σ = 34304433390. Its totient is φ = 34304433388.

The previous prime is 34304433347. The next prime is 34304433419. The reversal of 34304433389 is 98333440343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26007045289 + 8297388100 = 161267^2 + 91090^2 .

It is a cyclic number.

It is not a de Polignac number, because 34304433389 - 2²⁴ = 34287656173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34304423389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17152216694 + 17152216695.

It is an arithmetic number, because the mean of its divisors is an integer number (17152216695).

Almost surely, 2^34304433389 is an apocalyptic number.

It is an amenable number.

34304433389 is a deficient number, since it is larger than the sum of its proper divisors (1).

34304433389 is an equidigital number, since it uses as much as digits as its factorization.

34304433389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 34304433389 in words is "thirty-four billion, three hundred four million, four hundred thirty-three thousand, three hundred eighty-nine".