142100434003 has 16 divisors (see below), whose sum is σ = 164577527136. Its totient is φ = 121257239040.

The previous prime is 142100433991. The next prime is 142100434019. The reversal of 142100434003 is 300434001241.

It is a cyclic number.

It is not a de Polignac number, because 142100434003 - 2¹³ = 142100425811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142100434303) 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, 948876 + ... + 1088377.

It is an arithmetic number, because the mean of its divisors is an integer number (10286095446).

Almost surely, 2^142100434003 is an apocalyptic number.

142100434003 is a deficient number, since it is larger than the sum of its proper divisors (22477093133).

142100434003 is a wasteful number, since it uses less digits than its factorization.

142100434003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037654.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 142100434003 its reverse (300434001241), we get a palindrome (442534435244).

The spelling of 142100434003 in words is "one hundred forty-two billion, one hundred million, four hundred thirty-four thousand, three".