42340324404 has 96 divisors (see below), whose sum is σ = 116051927040. Its totient is φ = 11760861312.

The previous prime is 42340324291. The next prime is 42340324409. The reversal of 42340324404 is 40442304324.

42340324404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42340324409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4467679 + ... + 4477145.

It is an arithmetic number, because the mean of its divisors is an integer number (1208874240).

Almost surely, 2^42340324404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42340324404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58025963520).

42340324404 is an abundant number, since it is smaller than the sum of its proper divisors (73711602636).

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

42340324404 is a wasteful number, since it uses less digits than its factorization.

42340324404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10957 (or 10955 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 42340324404 its reverse (40442304324), we get a palindrome (82782628728).

The spelling of 42340324404 in words is "forty-two billion, three hundred forty million, three hundred twenty-four thousand, four hundred four".