30469214969 has 2 divisors, whose sum is σ = 30469214970. Its totient is φ = 30469214968.

The previous prime is 30469214927. The next prime is 30469214977. The reversal of 30469214969 is 96941296403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21212466025 + 9256748944 = 145645^2 + 96212^2 .

It is a cyclic number.

It is not a de Polignac number, because 30469214969 - 2²⁸ = 30200779513 is a prime.

It is a super-2 number, since 2×30469214969² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30469214969.

It is not a weakly prime, because it can be changed into another prime (30469214999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15234607484 + 15234607485.

It is an arithmetic number, because the mean of its divisors is an integer number (15234607485).

Almost surely, 2^30469214969 is an apocalyptic number.

It is an amenable number.

30469214969 is a deficient number, since it is larger than the sum of its proper divisors (1).

30469214969 is an equidigital number, since it uses as much as digits as its factorization.

30469214969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 30469214969 in words is "thirty billion, four hundred sixty-nine million, two hundred fourteen thousand, nine hundred sixty-nine".