204034140343 has 8 divisors (see below), whose sum is σ = 222655928976. Its totient is φ = 185424556800.

The previous prime is 204034140341. The next prime is 204034140379. The reversal of 204034140343 is 343041430402.

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

It is a cyclic number.

It is not a de Polignac number, because 204034140343 - 2¹ = 204034140341 is a prime.

It is a super-3 number, since 3×204034140343³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204034140341) 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, 3016296 + ... + 3083197.

It is an arithmetic number, because the mean of its divisors is an integer number (27831991122).

Almost surely, 2^204034140343 is an apocalyptic number.

204034140343 is a deficient number, since it is larger than the sum of its proper divisors (18621788633).

204034140343 is a wasteful number, since it uses less digits than its factorization.

204034140343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6102545.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 204034140343 its reverse (343041430402), we get a palindrome (547075570745).

The spelling of 204034140343 in words is "two hundred four billion, thirty-four million, one hundred forty thousand, three hundred forty-three".