34509141 has 12 divisors (see below), whose sum is σ = 49900032. Its totient is φ = 22981416.

The previous prime is 34509121. The next prime is 34509179. The reversal of 34509141 is 14190543.

It is a de Polignac number, because none of the positive numbers 2^k-34509141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34509121) 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 11 ways as a sum of consecutive naturals, for example, 11500 + ... + 14186.

It is an arithmetic number, because the mean of its divisors is an integer number (4158336).

Almost surely, 2^34509141 is an apocalyptic number.

It is an amenable number.

34509141 is a deficient number, since it is larger than the sum of its proper divisors (15390891).

34509141 is a wasteful number, since it uses less digits than its factorization.

34509141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120 (or 4117 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 34509141 is about 5874.4481442941. The cubic root of 34509141 is about 325.5702524856.

Adding to 34509141 its reverse (14190543), we get a palindrome (48699684).

The spelling of 34509141 in words is "thirty-four million, five hundred nine thousand, one hundred forty-one".