42305414 has 8 divisors (see below), whose sum is σ = 63624960. Its totient is φ = 21097096.

The previous prime is 42305383. The next prime is 42305423. The reversal of 42305414 is 41450324.

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

It is a super-2 number, since 2×42305414² = 3579496107422792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42305414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26849 + ... + 28380.

It is an arithmetic number, because the mean of its divisors is an integer number (7953120).

Almost surely, 2^42305414 is an apocalyptic number.

42305414 is a deficient number, since it is larger than the sum of its proper divisors (21319546).

42305414 is a wasteful number, since it uses less digits than its factorization.

42305414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55614.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 42305414 is about 6504.2612186166. The cubic root of 42305414 is about 348.4431916690.

Adding to 42305414 its reverse (41450324), we get a palindrome (83755738).

The spelling of 42305414 in words is "forty-two million, three hundred five thousand, four hundred fourteen".