42344102130 has 64 divisors (see below), whose sum is σ = 110972160000. Its totient is φ = 10255273920.

The previous prime is 42344102113. The next prime is 42344102153. The reversal of 42344102130 is 3120144324.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42344102130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281121 + ... + 404619.

It is an arithmetic number, because the mean of its divisors is an integer number (1733940000).

Almost surely, 2^42344102130 is an apocalyptic number.

42344102130 is an abundant number, since it is smaller than the sum of its proper divisors (68628057870).

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

42344102130 is a wasteful number, since it uses less digits than its factorization.

42344102130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124559.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42344102130 its reverse (3120144324), we get a palindrome (45464246454).

The spelling of 42344102130 in words is "forty-two billion, three hundred forty-four million, one hundred two thousand, one hundred thirty".