423420205342034 has 8 divisors (see below), whose sum is σ = 635130413038080. Its totient is φ = 211710067662676.

The previous prime is 423420205342009. The next prime is 423420205342037. The reversal of 423420205342034 is 430243502024324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (423420205342037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1929587 + ... + 29164425.

It is an arithmetic number, because the mean of its divisors is an integer number (79391301629760).

Almost surely, 2^{423420205342034} is an apocalyptic number.

423420205342034 is a deficient number, since it is larger than the sum of its proper divisors (211710207696046).

423420205342034 is a wasteful number, since it uses less digits than its factorization.

423420205342034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35008344.

The product of its (nonzero) digits is 552960, while the sum is 38.

Adding to 423420205342034 its reverse (430243502024324), we get a palindrome (853663707366358).

The spelling of 423420205342034 in words is "four hundred twenty-three trillion, four hundred twenty billion, two hundred five million, three hundred forty-two thousand, thirty-four".