42442130104 has 16 divisors (see below), whose sum is σ = 86813448120. Its totient is φ = 19291877280.

The previous prime is 42442130057. The next prime is 42442130111. The reversal of 42442130104 is 40103124424.

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 3 ways as a sum of consecutive naturals, for example, 241148379 + ... + 241148554.

Almost surely, 2^42442130104 is an apocalyptic number.

42442130104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42442130104 is an abundant number, since it is smaller than the sum of its proper divisors (44371318016).

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

42442130104 is a wasteful number, since it uses less digits than its factorization.

42442130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482296950 (or 482296946 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42442130104 its reverse (40103124424), we get a palindrome (82545254528).

The spelling of 42442130104 in words is "forty-two billion, four hundred forty-two million, one hundred thirty thousand, one hundred four".