434232200042020 has 24 divisors (see below), whose sum is σ = 943332020782200. Its totient is φ = 167703470360832.

The previous prime is 434232200042009. The next prime is 434232200042059. The reversal of 434232200042020 is 20240002232434.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 179464122402084 + 254768077639936 = 13396422^2 + 15961456^2 .

It is a super-3 number, since 3×434232200042020³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 434232200042020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374338102905 + ... + 374338104064.

It is an arithmetic number, because the mean of its divisors is an integer number (39305500865925).

Almost surely, 2^{434232200042020} is an apocalyptic number.

It is an amenable number.

434232200042020 is an abundant number, since it is smaller than the sum of its proper divisors (509099820740180).

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

434232200042020 is a wasteful number, since it uses less digits than its factorization.

434232200042020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748676207007 (or 748676207005 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 434232200042020 its reverse (20240002232434), we get a palindrome (454472202274454).

The spelling of 434232200042020 in words is "four hundred thirty-four trillion, two hundred thirty-two billion, two hundred million, forty-two thousand, twenty".