42226034 has 4 divisors (see below), whose sum is σ = 63339054. Its totient is φ = 21113016.

The previous prime is 42226007. The next prime is 42226049. The reversal of 42226034 is 43062224.

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

It can be written as a sum of positive squares in only one way, i.e., 40132225 + 2093809 = 6335^2 + 1447^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10556507 + ... + 10556510.

Almost surely, 2^42226034 is an apocalyptic number.

42226034 is a deficient number, since it is larger than the sum of its proper divisors (21113020).

42226034 is a wasteful number, since it uses less digits than its factorization.

42226034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21113019.

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

The square root of 42226034 is about 6498.1562000309. The cubic root of 42226034 is about 348.2251207759.

Adding to 42226034 its reverse (43062224), we get a palindrome (85288258).

The spelling of 42226034 in words is "forty-two million, two hundred twenty-six thousand, thirty-four".