3512242105 has 8 divisors (see below), whose sum is σ = 4219829064. Its totient is φ = 2806368000.

The previous prime is 3512242099. The next prime is 3512242141. The reversal of 3512242105 is 5012422153.

It can be written as a sum of positive squares in 4 ways, for example, as 2509056 + 3509733049 = 1584^2 + 59243^2 .

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

It is not a de Polignac number, because 3512242105 - 2³¹ = 1364758457 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 3512242105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423696 + ... + 431905.

It is an arithmetic number, because the mean of its divisors is an integer number (527478633).

Almost surely, 2^3512242105 is an apocalyptic number.

It is an amenable number.

3512242105 is a deficient number, since it is larger than the sum of its proper divisors (707586959).

3512242105 is an equidigital number, since it uses as much as digits as its factorization.

3512242105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856427.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3512242105 is about 59264.1721869124. The cubic root of 3512242105 is about 1520.0626279885.

Adding to 3512242105 its reverse (5012422153), we get a palindrome (8524664258).

The spelling of 3512242105 in words is "three billion, five hundred twelve million, two hundred forty-two thousand, one hundred five".