42100214 has 8 divisors (see below), whose sum is σ = 68008080. Its totient is φ = 19430856.

The previous prime is 42100213. The next prime is 42100229. The reversal of 42100214 is 41200124.

42100214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-5 number, since 5×42100214⁵ (a number of 39 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42100213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 809594 + ... + 809645.

It is an arithmetic number, because the mean of its divisors is an integer number (8501010).

Almost surely, 2^42100214 is an apocalyptic number.

42100214 is a deficient number, since it is larger than the sum of its proper divisors (25907866).

42100214 is a wasteful number, since it uses less digits than its factorization.

42100214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619254.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 42100214 is about 6488.4677698205. The cubic root of 42100214 is about 347.8789103964.

Adding to 42100214 its reverse (41200124), we get a palindrome (83300338).

The spelling of 42100214 in words is "forty-two million, one hundred thousand, two hundred fourteen".