3420042331124 has 6 divisors (see below), whose sum is σ = 5985074079474. Its totient is φ = 1710021165560.

The previous prime is 3420042331117. The next prime is 3420042331151. The reversal of 3420042331124 is 4211332400243.

It can be written as a sum of positive squares in only one way, i.e., 3402062203024 + 17980128100 = 1844468^2 + 134090^2 .

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 as a sum of consecutive naturals, namely, 427505291387 + ... + 427505291394.

It is an arithmetic number, because the mean of its divisors is an integer number (997512346579).

Almost surely, 2^{3420042331124} is an apocalyptic number.

It is an amenable number.

3420042331124 is a deficient number, since it is larger than the sum of its proper divisors (2565031748350).

3420042331124 is a wasteful number, since it uses less digits than its factorization.

3420042331124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855010582785 (or 855010582783 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3420042331124 its reverse (4211332400243), we get a palindrome (7631374731367).

The spelling of 3420042331124 in words is "three trillion, four hundred twenty billion, forty-two million, three hundred thirty-one thousand, one hundred twenty-four".