3440253242 has 8 divisors (see below), whose sum is σ = 5167937376. Its totient is φ = 1717607452.

The previous prime is 3440253239. The next prime is 3440253253. The reversal of 3440253242 is 2423520443.

It is a happy number.

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, 1257878 + ... + 1260609.

It is an arithmetic number, because the mean of its divisors is an integer number (645992172).

Almost surely, 2^3440253242 is an apocalyptic number.

3440253242 is a deficient number, since it is larger than the sum of its proper divisors (1727684134).

3440253242 is a wasteful number, since it uses less digits than its factorization.

3440253242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519172.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 3440253242 is about 58653.6720248613. The cubic root of 3440253242 is about 1509.6055051788.

Adding to 3440253242 its reverse (2423520443), we get a palindrome (5863773685).

The spelling of 3440253242 in words is "three billion, four hundred forty million, two hundred fifty-three thousand, two hundred forty-two".