434200223020 has 24 divisors (see below), whose sum is σ = 912433725504. Its totient is φ = 173563278336.

The previous prime is 434200223011. The next prime is 434200223021. The reversal of 434200223020 is 20322002434.

It is a junction number, because it is equal to n+sod(n) for n = 434200222982 and 434200223000.

It is not an unprimeable number, because it can be changed into a prime (434200223021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7270197 + ... + 7329676.

It is an arithmetic number, because the mean of its divisors is an integer number (38018071896).

Almost surely, 2^434200223020 is an apocalyptic number.

It is an amenable number.

434200223020 is an abundant number, since it is smaller than the sum of its proper divisors (478233502484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434200223020 is a wasteful number, since it uses less digits than its factorization.

434200223020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14601369 (or 14601367 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 434200223020 its reverse (20322002434), we get a palindrome (454522225454).

The spelling of 434200223020 in words is "four hundred thirty-four billion, two hundred million, two hundred twenty-three thousand, twenty".