42504110122 has 8 divisors (see below), whose sum is σ = 63770200416. Its totient is φ = 21247376652.

The previous prime is 42504110083. The next prime is 42504110149. The reversal of 42504110122 is 22101140524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 42504110093 and 42504110102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327838 + ... + 2346025.

It is an arithmetic number, because the mean of its divisors is an integer number (7971275052).

Almost surely, 2^42504110122 is an apocalyptic number.

42504110122 is a deficient number, since it is larger than the sum of its proper divisors (21266090294).

42504110122 is a wasteful number, since it uses less digits than its factorization.

42504110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4678412.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 42504110122 its reverse (22101140524), we get a palindrome (64605250646).

The spelling of 42504110122 in words is "forty-two billion, five hundred four million, one hundred ten thousand, one hundred twenty-two".