4234252820 has 24 divisors (see below), whose sum is σ = 10162207104. Its totient is φ = 1451743776.

The previous prime is 4234252817. The next prime is 4234252829. The reversal of 4234252820 is 282524324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234252829) 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, 15122192 + ... + 15122471.

It is an arithmetic number, because the mean of its divisors is an integer number (423425296).

Almost surely, 2^4234252820 is an apocalyptic number.

It is an amenable number.

4234252820 is an abundant number, since it is smaller than the sum of its proper divisors (5927954284).

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

4234252820 is a wasteful number, since it uses less digits than its factorization.

4234252820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30244679 (or 30244677 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 4234252820 is about 65071.1366121724. The cubic root of 4234252820 is about 1617.8028462419.

The spelling of 4234252820 in words is "four billion, two hundred thirty-four million, two hundred fifty-two thousand, eight hundred twenty".