4042134104120 has 128 divisors (see below), whose sum is σ = 11029250304000. Its totient is φ = 1301534631936.

The previous prime is 4042134104101. The next prime is 4042134104147. The reversal of 4042134104120 is 214014312404.

It is a self number, because there is not a number n which added to its sum of digits gives 4042134104120.

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, 1286831 + ... + 3120929.

It is an arithmetic number, because the mean of its divisors is an integer number (86166018000).

Almost surely, 2^{4042134104120} is an apocalyptic number.

4042134104120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4042134104120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5514625152000).

4042134104120 is an abundant number, since it is smaller than the sum of its proper divisors (6987116199880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4042134104120 is a wasteful number, since it uses less digits than its factorization.

4042134104120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834597 (or 1834593 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 4042134104120 its reverse (214014312404), we get a palindrome (4256148416524).

The spelling of 4042134104120 in words is "four trillion, forty-two billion, one hundred thirty-four million, one hundred four thousand, one hundred twenty".