42421410004 has 12 divisors (see below), whose sum is σ = 74894437044. Its totient is φ = 21022999424.

The previous prime is 42421410001. The next prime is 42421410007. The reversal of 42421410004 is 40001412424.

It is an interprime number because it is at equal distance from previous prime (42421410001) and next prime (42421410007).

It can be written as a sum of positive squares in 2 ways, for example, as 11918088900 + 30503321104 = 109170^2 + 174652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42421410001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46925887 + ... + 46926790.

It is an arithmetic number, because the mean of its divisors is an integer number (6241203087).

Almost surely, 2^42421410004 is an apocalyptic number.

It is an amenable number.

42421410004 is a deficient number, since it is larger than the sum of its proper divisors (32473027040).

42421410004 is a wasteful number, since it uses less digits than its factorization.

42421410004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93852794 (or 93852792 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 42421410004 its reverse (40001412424), we get a palindrome (82422822428).

The spelling of 42421410004 in words is "forty-two billion, four hundred twenty-one million, four hundred ten thousand, four".