34043303520243 has 6 divisors (see below), whose sum is σ = 49173660640364. Its totient is φ = 22695535680156.

The previous prime is 34043303520209. The next prime is 34043303520277. The reversal of 34043303520243 is 34202530334043.

34043303520243 is a `hidden beast` number, since 3 + 40 + 43 + 30 + 3 + 520 + 24 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (34043303520209) and next prime (34043303520277).

It is not a de Polignac number, because 34043303520243 - 2¹² = 34043303516147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34043303520198 and 34043303520207.

It is not an unprimeable number, because it can be changed into a prime (34043303520043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1891294640005 + ... + 1891294640022.

Almost surely, 2^{34043303520243} is an apocalyptic number.

34043303520243 is a deficient number, since it is larger than the sum of its proper divisors (15130357120121).

34043303520243 is a wasteful number, since it uses less digits than its factorization.

34043303520243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782589280033 (or 3782589280030 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 34043303520243 its reverse (34202530334043), we get a palindrome (68245833854286).

The spelling of 34043303520243 in words is "thirty-four trillion, forty-three billion, three hundred three million, five hundred twenty thousand, two hundred forty-three".