10142434203 has 16 divisors (see below), whose sum is σ = 14774455296. Its totient is φ = 6137836640.

The previous prime is 10142434201. The next prime is 10142434261. The reversal of 10142434203 is 30243424101.

It is a cyclic number.

It is not a de Polignac number, because 10142434203 - 2¹ = 10142434201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10142434201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204651 + ... + 249332.

It is an arithmetic number, because the mean of its divisors is an integer number (923403456).

Almost surely, 2^10142434203 is an apocalyptic number.

10142434203 is a deficient number, since it is larger than the sum of its proper divisors (4632021093).

10142434203 is a wasteful number, since it uses less digits than its factorization.

10142434203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454674.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10142434203 its reverse (30243424101), we get a palindrome (40385858304).

The spelling of 10142434203 in words is "ten billion, one hundred forty-two million, four hundred thirty-four thousand, two hundred three".