4234233401220 has 48 divisors (see below), whose sum is σ = 11915430710400. Its totient is φ = 1123454889216.

The previous prime is 4234233401213. The next prime is 4234233401257. The reversal of 4234233401220 is 221043324324.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177301017 + ... + 177324896.

It is an arithmetic number, because the mean of its divisors is an integer number (248238139800).

Almost surely, 2^{4234233401220} is an apocalyptic number.

It is an amenable number.

4234233401220 is an abundant number, since it is smaller than the sum of its proper divisors (7681197309180).

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

4234233401220 is a wasteful number, since it uses less digits than its factorization.

4234233401220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354626124 (or 354626122 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4234233401220 its reverse (221043324324), we get a palindrome (4455276725544).

The spelling of 4234233401220 in words is "four trillion, two hundred thirty-four billion, two hundred thirty-three million, four hundred one thousand, two hundred twenty".