30520223434463 has 8 divisors (see below), whose sum is σ = 36396788195328. Its totient is φ = 25022791884024.

The previous prime is 30520223434451. The next prime is 30520223434523. The reversal of 30520223434463 is 36443432202503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30520223434463 - 2¹⁸ = 30520223172319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30520223434463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30520223434163) 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 in 7 ways as a sum of consecutive naturals, for example, 94783302431 + ... + 94783302752.

It is an arithmetic number, because the mean of its divisors is an integer number (4549598524416).

Almost surely, 2^{30520223434463} is an apocalyptic number.

30520223434463 is a deficient number, since it is larger than the sum of its proper divisors (5876564760865).

30520223434463 is a wasteful number, since it uses less digits than its factorization.

30520223434463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189566605213.

The product of its (nonzero) digits is 1244160, while the sum is 41.

Adding to 30520223434463 its reverse (36443432202503), we get a palindrome (66963655636966).

The spelling of 30520223434463 in words is "thirty trillion, five hundred twenty billion, two hundred twenty-three million, four hundred thirty-four thousand, four hundred sixty-three".