34204140321 has 8 divisors (see below), whose sum is σ = 49113637440. Its totient is φ = 21048701712.

The previous prime is 34204140283. The next prime is 34204140323. The reversal of 34204140321 is 12304140243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34204140321 - 2¹¹ = 34204138273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34204140291 and 34204140300.

It is not an unprimeable number, because it can be changed into a prime (34204140323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438514581 + ... + 438514658.

It is an arithmetic number, because the mean of its divisors is an integer number (6139204680).

Almost surely, 2^34204140321 is an apocalyptic number.

It is an amenable number.

34204140321 is a deficient number, since it is larger than the sum of its proper divisors (14909497119).

34204140321 is a wasteful number, since it uses less digits than its factorization.

34204140321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877029255.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 34204140321 its reverse (12304140243), we get a palindrome (46508280564).

The spelling of 34204140321 in words is "thirty-four billion, two hundred four million, one hundred forty thousand, three hundred twenty-one".