42043213130 has 48 divisors (see below), whose sum is σ = 78453464544. Its totient is φ = 16221616320.

The previous prime is 42043213099. The next prime is 42043213187. The reversal of 42043213130 is 3131234024.

It is a junction number, because it is equal to n+sod(n) for n = 42043213096 and 42043213105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12470345 + ... + 12473715.

It is an arithmetic number, because the mean of its divisors is an integer number (1634447178).

Almost surely, 2^42043213130 is an apocalyptic number.

42043213130 is a deficient number, since it is larger than the sum of its proper divisors (36410251414).

42043213130 is a wasteful number, since it uses less digits than its factorization.

42043213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919 (or 4890 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 42043213130 its reverse (3131234024), we get a palindrome (45174447154).

The spelling of 42043213130 in words is "forty-two billion, forty-three million, two hundred thirteen thousand, one hundred thirty".