42004244004 has 96 divisors (see below), whose sum is σ = 101394260352. Its totient is φ = 13528320000.

The previous prime is 42004243991. The next prime is 42004244021. The reversal of 42004244004 is 40044240024.

42004244004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9682924 + ... + 9687260.

It is an arithmetic number, because the mean of its divisors is an integer number (1056190212).

Almost surely, 2^42004244004 is an apocalyptic number.

It is an amenable number.

42004244004 is an abundant number, since it is smaller than the sum of its proper divisors (59390016348).

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

42004244004 is a wasteful number, since it uses less digits than its factorization.

42004244004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637 (or 4635 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 42004244004 its reverse (40044240024), we get a palindrome (82048484028).

The spelling of 42004244004 in words is "forty-two billion, four million, two hundred forty-four thousand, four".