42214334 has 4 divisors (see below), whose sum is σ = 63321504. Its totient is φ = 21107166.

The previous prime is 42214321. The next prime is 42214339. The reversal of 42214334 is 43341224.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10553582 + ... + 10553585.

It is an arithmetic number, because the mean of its divisors is an integer number (15830376).

Almost surely, 2^42214334 is an apocalyptic number.

42214334 is a deficient number, since it is larger than the sum of its proper divisors (21107170).

42214334 is a wasteful number, since it uses less digits than its factorization.

42214334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21107169.

The product of its digits is 2304, while the sum is 23.

The square root of 42214334 is about 6497.2558822937. The cubic root of 42214334 is about 348.1929557039.

Adding to 42214334 its reverse (43341224), we get a palindrome (85555558).

The spelling of 42214334 in words is "forty-two million, two hundred fourteen thousand, three hundred thirty-four".