3420044342 has 32 divisors (see below), whose sum is σ = 6085497600. Its totient is φ = 1421039520.

The previous prime is 3420044293. The next prime is 3420044357. The reversal of 3420044342 is 2434400243.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28592 + ... + 87507.

It is an arithmetic number, because the mean of its divisors is an integer number (190171800).

Almost surely, 2^3420044342 is an apocalyptic number.

3420044342 is a deficient number, since it is larger than the sum of its proper divisors (2665453258).

3420044342 is a wasteful number, since it uses less digits than its factorization.

3420044342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116228.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 3420044342 is about 58481.1451837257. The cubic root of 3420044342 is about 1506.6437659892.

Adding to 3420044342 its reverse (2434400243), we get a palindrome (5854444585).

The spelling of 3420044342 in words is "three billion, four hundred twenty million, forty-four thousand, three hundred forty-two".