42413434203 has 16 divisors (see below), whose sum is σ = 65296286720. Its totient is φ = 23986388736.

The previous prime is 42413434183. The next prime is 42413434213. The reversal of 42413434203 is 30243431424.

It is a happy number.

It is not a de Polignac number, because 42413434203 - 2⁹ = 42413433691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42413434213) 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, 10408723 + ... + 10412796.

It is an arithmetic number, because the mean of its divisors is an integer number (4081017920).

Almost surely, 2^42413434203 is an apocalyptic number.

42413434203 is a deficient number, since it is larger than the sum of its proper divisors (22882852517).

42413434203 is a wasteful number, since it uses less digits than its factorization.

42413434203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20821626.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42413434203 its reverse (30243431424), we get a palindrome (72656865627).

The spelling of 42413434203 in words is "forty-two billion, four hundred thirteen million, four hundred thirty-four thousand, two hundred three".