3512442242 has 8 divisors (see below), whose sum is σ = 5450341500. Its totient is φ = 1695661744.

The previous prime is 3512442203. The next prime is 3512442247. The reversal of 3512442242 is 2422442153.

3512442242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3295793281 + 216648961 = 57409^2 + 14719^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (3512442247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30279617 + ... + 30279732.

Almost surely, 2^3512442242 is an apocalyptic number.

3512442242 is a deficient number, since it is larger than the sum of its proper divisors (1937899258).

3512442242 is a wasteful number, since it uses less digits than its factorization.

3512442242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60559380.

The product of its digits is 15360, while the sum is 29.

The square root of 3512442242 is about 59265.8606788090. The cubic root of 3512442242 is about 1520.0914998589.

Adding to 3512442242 its reverse (2422442153), we get a palindrome (5934884395).

The spelling of 3512442242 in words is "three billion, five hundred twelve million, four hundred forty-two thousand, two hundred forty-two".