34020234403434 has 24 divisors (see below), whose sum is σ = 73715908839300. Its totient is φ = 11339247216768.

The previous prime is 34020234403417. The next prime is 34020234403453. The reversal of 34020234403434 is 43430443202043.

34020234403434 is a `hidden beast` number, since 3 + 4 + 0 + 202 + 3 + 4 + 403 + 43 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 34017507997209 + 2726406225 = 5832453^2 + 52215^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68990637 + ... + 69482000.

Almost surely, 2^{34020234403434} is an apocalyptic number.

34020234403434 is an abundant number, since it is smaller than the sum of its proper divisors (39695674435866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34020234403434 is a wasteful number, since it uses less digits than its factorization.

34020234403434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138486294 (or 138486291 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 34020234403434 its reverse (43430443202043), we get a palindrome (77450677605477).

The spelling of 34020234403434 in words is "thirty-four trillion, twenty billion, two hundred thirty-four million, four hundred three thousand, four hundred thirty-four".