42104111344 has 20 divisors (see below), whose sum is σ = 86375346624. Its totient is φ = 19813699328.

The previous prime is 42104111341. The next prime is 42104111353. The reversal of 42104111344 is 44311140124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42104111341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77396992 + ... + 77397535.

Almost surely, 2^42104111344 is an apocalyptic number.

It is an amenable number.

42104111344 is an abundant number, since it is smaller than the sum of its proper divisors (44271235280).

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

42104111344 is a wasteful number, since it uses less digits than its factorization.

42104111344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154794552 (or 154794546 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 42104111344 its reverse (44311140124), we get a palindrome (86415251468).

The spelling of 42104111344 in words is "forty-two billion, one hundred four million, one hundred eleven thousand, three hundred forty-four".