42040042013130 has 32 divisors (see below), whose sum is σ = 115309829522304. Its totient is φ = 9609152460096.

The previous prime is 42040042013087. The next prime is 42040042013183. The reversal of 42040042013130 is 3131024004024.

It is a self number, because there is not a number n which added to its sum of digits gives 42040042013130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100095337917 + ... + 100095338336.

It is an arithmetic number, because the mean of its divisors is an integer number (3603432172572).

Almost surely, 2^{42040042013130} is an apocalyptic number.

42040042013130 is an abundant number, since it is smaller than the sum of its proper divisors (73269787509174).

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

42040042013130 is a wasteful number, since it uses less digits than its factorization.

42040042013130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200190676270.

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

Adding to 42040042013130 its reverse (3131024004024), we get a palindrome (45171066017154).

The spelling of 42040042013130 in words is "forty-two trillion, forty billion, forty-two million, thirteen thousand, one hundred thirty".