3340042342 has 64 divisors (see below), whose sum is σ = 6293274624. Its totient is φ = 1294392960.

The previous prime is 3340042337. The next prime is 3340042369. The reversal of 3340042342 is 2432400433.

It is a super-2 number, since 2×3340042342² = 22311765692705689928, 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 in 31 ways as a sum of consecutive naturals, for example, 1917592 + ... + 1919332.

It is an arithmetic number, because the mean of its divisors is an integer number (98332416).

Almost surely, 2^3340042342 is an apocalyptic number.

3340042342 is a deficient number, since it is larger than the sum of its proper divisors (2953232282).

3340042342 is a wasteful number, since it uses less digits than its factorization.

3340042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3340042342 is about 57793.0994323717. The cubic root of 3340042342 is about 1494.8031033407.

Adding to 3340042342 its reverse (2432400433), we get a palindrome (5772442775).

The spelling of 3340042342 in words is "three billion, three hundred forty million, forty-two thousand, three hundred forty-two".