42214104 has 48 divisors (see below), whose sum is σ = 114631920. Its totient is φ = 14034240.

The previous prime is 42214103. The next prime is 42214121. The reversal of 42214104 is 40141224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47149 + ... + 48035.

It is an arithmetic number, because the mean of its divisors is an integer number (2388165).

Almost surely, 2^42214104 is an apocalyptic number.

It is an amenable number.

42214104 is an abundant number, since it is smaller than the sum of its proper divisors (72417816).

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

42214104 is a wasteful number, since it uses less digits than its factorization.

42214104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1553 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 42214104 is about 6497.2381824895. The cubic root of 42214104 is about 348.1923233395.

Adding to 42214104 its reverse (40141224), we get a palindrome (82355328).

The spelling of 42214104 in words is "forty-two million, two hundred fourteen thousand, one hundred four".