42214322 has 8 divisors (see below), whose sum is σ = 63353136. Its totient is φ = 21096612.

The previous prime is 42214321. The next prime is 42214339. The reversal of 42214322 is 22341224.

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

It is a junction number, because it is equal to n+sod(n) for n = 42214294 and 42214303.

It is not an unprimeable number, because it can be changed into a prime (42214321) 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, 1433 + ... + 9299.

It is an arithmetic number, because the mean of its divisors is an integer number (7919142).

Almost surely, 2^42214322 is an apocalyptic number.

42214322 is a deficient number, since it is larger than the sum of its proper divisors (21138814).

42214322 is a wasteful number, since it uses less digits than its factorization.

42214322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10552.

The product of its digits is 768, while the sum is 20.

The square root of 42214322 is about 6497.2549588268. The cubic root of 42214322 is about 348.1929227111.

Adding to 42214322 its reverse (22341224), we get a palindrome (64555546).

The spelling of 42214322 in words is "forty-two million, two hundred fourteen thousand, three hundred twenty-two".