34530436173 has 4 divisors (see below), whose sum is σ = 46040581568. Its totient is φ = 23020290780.

The previous prime is 34530436093. The next prime is 34530436219. The reversal of 34530436173 is 37163403543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34530436173 - 2⁸ = 34530435917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34530036173) 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, 5755072693 + ... + 5755072698.

It is an arithmetic number, because the mean of its divisors is an integer number (11510145392).

Almost surely, 2^34530436173 is an apocalyptic number.

It is an amenable number.

34530436173 is a deficient number, since it is larger than the sum of its proper divisors (11510145395).

34530436173 is a wasteful number, since it uses less digits than its factorization.

34530436173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11510145394.

The product of its (nonzero) digits is 272160, while the sum is 39.

The spelling of 34530436173 in words is "thirty-four billion, five hundred thirty million, four hundred thirty-six thousand, one hundred seventy-three".