4230134445 has 64 divisors (see below), whose sum is σ = 7481088000. Its totient is φ = 2032563456.

The previous prime is 4230134437. The next prime is 4230134449. The reversal of 4230134445 is 5444310324.

It is not a de Polignac number, because 4230134445 - 2³ = 4230134437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230134449) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 549936 + ... + 557574.

It is an arithmetic number, because the mean of its divisors is an integer number (116892000).

Almost surely, 2^4230134445 is an apocalyptic number.

It is an amenable number.

4230134445 is a deficient number, since it is larger than the sum of its proper divisors (3250953555).

4230134445 is a wasteful number, since it uses less digits than its factorization.

4230134445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7762.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4230134445 is about 65039.4837387260. The cubic root of 4230134445 is about 1617.2781664951.

Adding to 4230134445 its reverse (5444310324), we get a palindrome (9674444769).

The spelling of 4230134445 in words is "four billion, two hundred thirty million, one hundred thirty-four thousand, four hundred forty-five".