434130410020 has 24 divisors (see below), whose sum is σ = 911719315584. Its totient is φ = 173643506016.

The previous prime is 434130410009. The next prime is 434130410029. The reversal of 434130410020 is 20014031434.

It is a junction number, because it is equal to n+sod(n) for n = 434130409973 and 434130410000.

It is not an unprimeable number, because it can be changed into a prime (434130410029) 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, 122044 + ... + 939763.

It is an arithmetic number, because the mean of its divisors is an integer number (37988304816).

Almost surely, 2^434130410020 is an apocalyptic number.

It is an amenable number.

434130410020 is an abundant number, since it is smaller than the sum of its proper divisors (477588905564).

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

434130410020 is a wasteful number, since it uses less digits than its factorization.

434130410020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082259 (or 1082257 counting only the distinct ones).

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

Adding to 434130410020 its reverse (20014031434), we get a palindrome (454144441454).

The spelling of 434130410020 in words is "four hundred thirty-four billion, one hundred thirty million, four hundred ten thousand, twenty".