424042343205 has 32 divisors (see below), whose sum is σ = 746203497984. Its totient is φ = 204317615616.

The previous prime is 424042343183. The next prime is 424042343209. The reversal of 424042343205 is 502343240424.

It is not a de Polignac number, because 424042343205 - 2⁹ = 424042342693 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424042343209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23124624 + ... + 23142953.

It is an arithmetic number, because the mean of its divisors is an integer number (23318859312).

Almost surely, 2^424042343205 is an apocalyptic number.

It is an amenable number.

424042343205 is a deficient number, since it is larger than the sum of its proper divisors (322161154779).

424042343205 is a wasteful number, since it uses less digits than its factorization.

424042343205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46267645.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 424042343205 its reverse (502343240424), we get a palindrome (926385583629).

The spelling of 424042343205 in words is "four hundred twenty-four billion, forty-two million, three hundred forty-three thousand, two hundred five".