42110122434 has 16 divisors (see below), whose sum is σ = 84252093888. Its totient is φ = 14031399312.

The previous prime is 42110122421. The next prime is 42110122469. The reversal of 42110122434 is 43422101124.

It is a super-2 number, since 2×42110122434² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1309837 + ... + 1341600.

It is an arithmetic number, because the mean of its divisors is an integer number (5265755868).

Almost surely, 2^42110122434 is an apocalyptic number.

42110122434 is an abundant number, since it is smaller than the sum of its proper divisors (42141971454).

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

42110122434 is a wasteful number, since it uses less digits than its factorization.

42110122434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654089.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 42110122434 its reverse (43422101124), we get a palindrome (85532223558).

The spelling of 42110122434 in words is "forty-two billion, one hundred ten million, one hundred twenty-two thousand, four hundred thirty-four".