42113350566522 has 64 divisors (see below), whose sum is σ = 94776041472000. Its totient is φ = 13859184057264.

The previous prime is 42113350566503. The next prime is 42113350566541. The reversal of 42113350566522 is 22566505331124.

42113350566522 is a `hidden beast` number, since 4 + 2 + 1 + 1 + 3 + 35 + 0 + 566 + 52 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (42113350566503) and next prime (42113350566541).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66571803 + ... + 67201425.

It is an arithmetic number, because the mean of its divisors is an integer number (1480875648000).

Almost surely, 2^{42113350566522} is an apocalyptic number.

42113350566522 is an abundant number, since it is smaller than the sum of its proper divisors (52662690905478).

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

42113350566522 is a wasteful number, since it uses less digits than its factorization.

42113350566522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645392 (or 645386 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

Adding to 42113350566522 its reverse (22566505331124), we get a palindrome (64679855897646).

The spelling of 42113350566522 in words is "forty-two trillion, one hundred thirteen billion, three hundred fifty million, five hundred sixty-six thousand, five hundred twenty-two".