34144418 has 16 divisors (see below), whose sum is σ = 63854784. Its totient is φ = 13302960.

The previous prime is 34144417. The next prime is 34144441. The reversal of 34144418 is 81444143.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34144417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110705 + ... + 111012.

It is an arithmetic number, because the mean of its divisors is an integer number (3990924).

Almost surely, 2^34144418 is an apocalyptic number.

34144418 is a deficient number, since it is larger than the sum of its proper divisors (29710366).

34144418 is a wasteful number, since it uses less digits than its factorization.

34144418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221737.

The product of its digits is 6144, while the sum is 29.

The square root of 34144418 is about 5843.3225137759. The cubic root of 34144418 is about 324.4192167874.

The spelling of 34144418 in words is "thirty-four million, one hundred forty-four thousand, four hundred eighteen".