42030404104 has 48 divisors (see below), whose sum is σ = 90355177620. Its totient is φ = 18257541120.

The previous prime is 42030404093. The next prime is 42030404111. The reversal of 42030404104 is 40140403024.

It can be written as a sum of positive squares in 6 ways, for example, as 11996820900 + 30033583204 = 109530^2 + 173302^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 891357 + ... + 937324.

Almost surely, 2^42030404104 is an apocalyptic number.

It is an amenable number.

42030404104 is an abundant number, since it is smaller than the sum of its proper divisors (48324773516).

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

42030404104 is a wasteful number, since it uses less digits than its factorization.

42030404104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828730 (or 1828713 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42030404104 its reverse (40140403024), we get a palindrome (82170807128).

The spelling of 42030404104 in words is "forty-two billion, thirty million, four hundred four thousand, one hundred four".