42214101 has 4 divisors (see below), whose sum is σ = 56285472. Its totient is φ = 28142732.

The previous prime is 42214099. The next prime is 42214103. The reversal of 42214101 is 10141224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (42214099) and next prime (42214103).

It is a cyclic number.

It is not a de Polignac number, because 42214101 - 2¹ = 42214099 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 7035681 + ... + 7035686.

It is an arithmetic number, because the mean of its divisors is an integer number (14071368).

Almost surely, 2^42214101 is an apocalyptic number.

It is an amenable number.

42214101 is a deficient number, since it is larger than the sum of its proper divisors (14071371).

42214101 is a wasteful number, since it uses less digits than its factorization.

42214101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14071370.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 42214101 is about 6497.2379516222. The cubic root of 42214101 is about 348.1923150913.

Adding to 42214101 its reverse (10141224), we get a palindrome (52355325).

The spelling of 42214101 in words is "forty-two million, two hundred fourteen thousand, one hundred one".