3440202242 has 8 divisors (see below), whose sum is σ = 5161755132. Its totient is φ = 1719617200.

The previous prime is 3440202209. The next prime is 3440202251. The reversal of 3440202242 is 2422020443.

It can be written as a sum of positive squares in 2 ways, for example, as 3388520521 + 51681721 = 58211^2 + 7189^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233009 + ... + 247332.

Almost surely, 2^3440202242 is an apocalyptic number.

3440202242 is a deficient number, since it is larger than the sum of its proper divisors (1721552890).

3440202242 is a wasteful number, since it uses less digits than its factorization.

3440202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483924.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 3440202242 is about 58653.2372678610. The cubic root of 3440202242 is about 1509.5980454314.

Adding to 3440202242 its reverse (2422020443), we get a palindrome (5862222685).

The spelling of 3440202242 in words is "three billion, four hundred forty million, two hundred two thousand, two hundred forty-two".