30433281317069 has 2 divisors, whose sum is σ = 30433281317070. Its totient is φ = 30433281317068.

The previous prime is 30433281317057. The next prime is 30433281317107. The reversal of 30433281317069 is 96071318233403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23520657036100 + 6912624280969 = 4849810^2 + 2629187^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30433281317069 is a prime.

It is a super-2 number, since 2×30433281317069² (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 (30433281317009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15216640658534 + 15216640658535.

It is an arithmetic number, because the mean of its divisors is an integer number (15216640658535).

Almost surely, 2^{30433281317069} is an apocalyptic number.

It is an amenable number.

30433281317069 is a deficient number, since it is larger than the sum of its proper divisors (1).

30433281317069 is an equidigital number, since it uses as much as digits as its factorization.

30433281317069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 30433281317069 in words is "thirty trillion, four hundred thirty-three billion, two hundred eighty-one million, three hundred seventeen thousand, sixty-nine".