42344342104 has 16 divisors (see below), whose sum is σ = 79745405400. Its totient is φ = 21078900672.

The previous prime is 42344342087. The next prime is 42344342107. The reversal of 42344342104 is 40124344324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42344342107) 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, 11656869 + ... + 11660500.

Almost surely, 2^42344342104 is an apocalyptic number.

It is an amenable number.

42344342104 is a deficient number, since it is larger than the sum of its proper divisors (37401063296).

42344342104 is a wasteful number, since it uses less digits than its factorization.

42344342104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23317602 (or 23317598 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 42344342104 its reverse (40124344324), we get a palindrome (82468686428).

The spelling of 42344342104 in words is "forty-two billion, three hundred forty-four million, three hundred forty-two thousand, one hundred four".