10204043434 has 8 divisors (see below), whose sum is σ = 16483454820. Its totient is φ = 4709558496.

The previous prime is 10204043431. The next prime is 10204043527. The reversal of 10204043434 is 43434040201.

It can be written as a sum of positive squares in 2 ways, for example, as 10131026409 + 73017025 = 100653^2 + 8545^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10204043399 and 10204043408.

It is not an unprimeable number, because it can be changed into a prime (10204043431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196231579 + ... + 196231630.

Almost surely, 2^10204043434 is an apocalyptic number.

10204043434 is a deficient number, since it is larger than the sum of its proper divisors (6279411386).

10204043434 is a wasteful number, since it uses less digits than its factorization.

10204043434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392463224.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10204043434 its reverse (43434040201), we get a palindrome (53638083635).

The spelling of 10204043434 in words is "ten billion, two hundred four million, forty-three thousand, four hundred thirty-four".