34204135238 has 32 divisors (see below), whose sum is σ = 63548353344. Its totient is φ = 13445108352.

The previous prime is 34204135237. The next prime is 34204135267. The reversal of 34204135238 is 83253140243.

It is a junction number, because it is equal to n+sod(n) for n = 34204135198 and 34204135207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34204135237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569945 + ... + 627092.

It is an arithmetic number, because the mean of its divisors is an integer number (1985886042).

Almost surely, 2^34204135238 is an apocalyptic number.

34204135238 is a deficient number, since it is larger than the sum of its proper divisors (29344218106).

34204135238 is a wasteful number, since it uses less digits than its factorization.

34204135238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197216.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 34204135238 in words is "thirty-four billion, two hundred four million, one hundred thirty-five thousand, two hundred thirty-eight".