34204555540243 has 8 divisors (see below), whose sum is σ = 37330741018800. Its totient is φ = 31081150133280.

The previous prime is 34204555540121. The next prime is 34204555540277.

It is a happy number.

34204555540243 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34204555540243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34204555540193 and 34204555540202.

It is not an unprimeable number, because it can be changed into a prime (34204555540543) 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, 694992168 + ... + 695041381.

It is an arithmetic number, because the mean of its divisors is an integer number (4666342627350).

Almost surely, 2^{34204555540243} is an apocalyptic number.

34204555540243 is a deficient number, since it is larger than the sum of its proper divisors (3126185478557).

34204555540243 is a wasteful number, since it uses less digits than its factorization.

34204555540243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390035797.

The product of its (nonzero) digits is 5760000, while the sum is 46.

It can be divided in two parts, 3420455 and 5540243, that added together give a palindrome (8960698).

The spelling of 34204555540243 in words is "thirty-four trillion, two hundred four billion, five hundred fifty-five million, five hundred forty thousand, two hundred forty-three".