34242354209 has 16 divisors (see below), whose sum is σ = 40335918336. Its totient is φ = 28462795200.

The previous prime is 34242354203. The next prime is 34242354241. The reversal of 34242354209 is 90245324243.

It is not a de Polignac number, because 34242354209 - 2¹⁶ = 34242288673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34242354203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534422 + ... + 595055.

It is an arithmetic number, because the mean of its divisors is an integer number (2520994896).

Almost surely, 2^34242354209 is an apocalyptic number.

It is an amenable number.

34242354209 is a deficient number, since it is larger than the sum of its proper divisors (6093564127).

34242354209 is a wasteful number, since it uses less digits than its factorization.

34242354209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129616.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 34242354209 in words is "thirty-four billion, two hundred forty-two million, three hundred fifty-four thousand, two hundred nine".