42254414 has 8 divisors (see below), whose sum is σ = 64184160. Its totient is φ = 20859696.

The previous prime is 42254389. The next prime is 42254417. The reversal of 42254414 is 41445224.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42254417) 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, 133559 + ... + 133874.

It is an arithmetic number, because the mean of its divisors is an integer number (8023020).

Almost surely, 2^42254414 is an apocalyptic number.

42254414 is a deficient number, since it is larger than the sum of its proper divisors (21929746).

42254414 is a wasteful number, since it uses less digits than its factorization.

42254414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267514.

The product of its digits is 5120, while the sum is 26.

The square root of 42254414 is about 6500.3395295938. The cubic root of 42254414 is about 348.3031170165.

Adding to 42254414 its reverse (41445224), we get a palindrome (83699638).

The spelling of 42254414 in words is "forty-two million, two hundred fifty-four thousand, four hundred fourteen".