434146033220 has 24 divisors (see below), whose sum is σ = 914676411264. Its totient is φ = 173092748256.

The previous prime is 434146033207. The next prime is 434146033231. The reversal of 434146033220 is 22330641434.

It is a super-2 number, since 2×434146033220² (a number of 24 digits) contains 22 as substring.

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, 35347772 + ... + 35360051.

It is an arithmetic number, because the mean of its divisors is an integer number (38111517136).

Almost surely, 2^434146033220 is an apocalyptic number.

It is an amenable number.

434146033220 is an abundant number, since it is smaller than the sum of its proper divisors (480530378044).

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

434146033220 is a wasteful number, since it uses less digits than its factorization.

434146033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70708139 (or 70708137 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 434146033220 its reverse (22330641434), we get a palindrome (456476674654).

The spelling of 434146033220 in words is "four hundred thirty-four billion, one hundred forty-six million, thirty-three thousand, two hundred twenty".