42314212 has 12 divisors (see below), whose sum is σ = 74547900. Its totient is φ = 21014816.

The previous prime is 42314203. The next prime is 42314257. The reversal of 42314212 is 21241324.

It can be written as a sum of positive squares in 2 ways, for example, as 3076516 + 39237696 = 1754^2 + 6264^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42314212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34903 + ... + 36094.

It is an arithmetic number, because the mean of its divisors is an integer number (6212325).

Almost surely, 2^42314212 is an apocalyptic number.

It is an amenable number.

42314212 is a deficient number, since it is larger than the sum of its proper divisors (32233688).

42314212 is a wasteful number, since it uses less digits than its factorization.

42314212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71150 (or 71148 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 42314212 is about 6504.9375093078. The cubic root of 42314212 is about 348.4673445329.

Adding to 42314212 its reverse (21241324), we get a palindrome (63555536).

The spelling of 42314212 in words is "forty-two million, three hundred fourteen thousand, two hundred twelve".