34103144 has 32 divisors (see below), whose sum is σ = 65991240. Its totient is φ = 16512000.

The previous prime is 34103143. The next prime is 34103161. The reversal of 34103144 is 44130143.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 32058244 + 2044900 = 5662^2 + 1430^2 .

It is not an unprimeable number, because it can be changed into a prime (34103143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56444 + ... + 57044.

Almost surely, 2^34103144 is an apocalyptic number.

It is an amenable number.

34103144 is a deficient number, since it is larger than the sum of its proper divisors (31888096).

34103144 is a wasteful number, since it uses less digits than its factorization.

34103144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 34103144 is about 5839.7897222417. The cubic root of 34103144 is about 324.2884440432.

Adding to 34103144 its reverse (44130143), we get a palindrome (78233287).

The spelling of 34103144 in words is "thirty-four million, one hundred three thousand, one hundred forty-four".