34563431063 has 4 divisors (see below), whose sum is σ = 39501064080. Its totient is φ = 29625798048.

The previous prime is 34563431053. The next prime is 34563431081. The reversal of 34563431063 is 36013436543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36013436543 = 7 ⋅5144776649.

It is not a de Polignac number, because 34563431063 - 2⁴ = 34563431047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34563431053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468816498 + ... + 2468816511.

It is an arithmetic number, because the mean of its divisors is an integer number (9875266020).

Almost surely, 2^34563431063 is an apocalyptic number.

34563431063 is a deficient number, since it is larger than the sum of its proper divisors (4937633017).

34563431063 is an equidigital number, since it uses as much as digits as its factorization.

34563431063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937633016.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 34563431063 in words is "thirty-four billion, five hundred sixty-three million, four hundred thirty-one thousand, sixty-three".