10434442203 has 12 divisors (see below), whose sum is σ = 15092943840. Its totient is φ = 6946615536.

The previous prime is 10434442199. The next prime is 10434442219. The reversal of 10434442203 is 30224443401.

It is a happy number.

10434442203 is a `hidden beast` number, since 1 + 0 + 434 + 4 + 4 + 220 + 3 = 666.

It is not a de Polignac number, because 10434442203 - 2² = 10434442199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10434442243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799776 + ... + 812717.

It is an arithmetic number, because the mean of its divisors is an integer number (1257745320).

Almost surely, 2^10434442203 is an apocalyptic number.

10434442203 is a deficient number, since it is larger than the sum of its proper divisors (4658501637).

10434442203 is a wasteful number, since it uses less digits than its factorization.

10434442203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613218 (or 1613215 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 10434442203 its reverse (30224443401), we get a palindrome (40658885604).

The spelling of 10434442203 in words is "ten billion, four hundred thirty-four million, four hundred forty-two thousand, two hundred three".