30340321469 has 2 divisors, whose sum is σ = 30340321470. Its totient is φ = 30340321468.

The previous prime is 30340321433. The next prime is 30340321511. The reversal of 30340321469 is 96412304303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19096476100 + 11243845369 = 138190^2 + 106037^2 .

It is a cyclic number.

It is not a de Polignac number, because 30340321469 - 2¹² = 30340317373 is a prime.

It is a super-2 number, since 2×30340321469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30340321409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170160734 + 15170160735.

It is an arithmetic number, because the mean of its divisors is an integer number (15170160735).

Almost surely, 2^30340321469 is an apocalyptic number.

It is an amenable number.

30340321469 is a deficient number, since it is larger than the sum of its proper divisors (1).

30340321469 is an equidigital number, since it uses as much as digits as its factorization.

30340321469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 30340321469 in words is "thirty billion, three hundred forty million, three hundred twenty-one thousand, four hundred sixty-nine".