3340142342 has 4 divisors (see below), whose sum is σ = 5010213516. Its totient is φ = 1670071170.

The previous prime is 3340142293. The next prime is 3340142353. The reversal of 3340142342 is 2432410433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2432410433 = 25087 ⋅96959.

It is a super-2 number, since 2×3340142342² = 22313101729642489928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 835035584 + ... + 835035587.

It is an arithmetic number, because the mean of its divisors is an integer number (1252553379).

Almost surely, 2^3340142342 is an apocalyptic number.

3340142342 is a deficient number, since it is larger than the sum of its proper divisors (1670071174).

3340142342 is a wasteful number, since it uses less digits than its factorization.

3340142342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670071173.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3340142342 is about 57793.9645810875. The cubic root of 3340142342 is about 1494.8180211973.

Adding to 3340142342 its reverse (2432410433), we get a palindrome (5772552775).

The spelling of 3340142342 in words is "three billion, three hundred forty million, one hundred forty-two thousand, three hundred forty-two".