3435451842173 has 8 divisors (see below), whose sum is σ = 3705956360568. Its totient is φ = 3165838608384.

The previous prime is 3435451842149. The next prime is 3435451842247. The reversal of 3435451842173 is 3712481545343.

It can be written as a sum of positive squares in 4 ways, for example, as 16957769284 + 3418494072889 = 130222^2 + 1848917^2 .

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 3435451842173 - 2¹⁰ = 3435451841149 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 (3435451842103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222813140 + ... + 222828557.

It is an arithmetic number, because the mean of its divisors is an integer number (463244545071).

Almost surely, 2^{3435451842173} is an apocalyptic number.

It is an amenable number.

3435451842173 is a deficient number, since it is larger than the sum of its proper divisors (270504518395).

3435451842173 is a wasteful number, since it uses less digits than its factorization.

3435451842173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445642303.

The product of its digits is 4838400, while the sum is 50.

The spelling of 3435451842173 in words is "three trillion, four hundred thirty-five billion, four hundred fifty-one million, eight hundred forty-two thousand, one hundred seventy-three".