42110334 has 64 divisors (see below), whose sum is σ = 108103680. Its totient is φ = 11901600.

The previous prime is 42110303. The next prime is 42110347. The reversal of 42110334 is 43301124.

42110334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37627 + ... + 38729.

It is an arithmetic number, because the mean of its divisors is an integer number (1689120).

Almost surely, 2^42110334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42110334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54051840).

42110334 is an abundant number, since it is smaller than the sum of its proper divisors (65993346).

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

42110334 is a wasteful number, since it uses less digits than its factorization.

42110334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 42110334 is about 6489.2475680929. The cubic root of 42110334 is about 347.9067824045.

Adding to 42110334 its reverse (43301124), we get a palindrome (85411458).

The spelling of 42110334 in words is "forty-two million, one hundred ten thousand, three hundred thirty-four".