30656034463 has 2 divisors, whose sum is σ = 30656034464. Its totient is φ = 30656034462.

The previous prime is 30656034457. The next prime is 30656034467. The reversal of 30656034463 is 36443065603.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30656034463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30656034467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15328017231 + 15328017232.

It is an arithmetic number, because the mean of its divisors is an integer number (15328017232).

Almost surely, 2^30656034463 is an apocalyptic number.

30656034463 is a deficient number, since it is larger than the sum of its proper divisors (1).

30656034463 is an equidigital number, since it uses as much as digits as its factorization.

30656034463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 30656034463 in words is "thirty billion, six hundred fifty-six million, thirty-four thousand, four hundred sixty-three".