4230042532 has 12 divisors (see below), whose sum is σ = 7446902400. Its totient is φ = 2102356136.

The previous prime is 4230042517. The next prime is 4230042533. The reversal of 4230042532 is 2352400324.

It is a junction number, because it is equal to n+sod(n) for n = 4230042497 and 4230042506.

It is not an unprimeable number, because it can be changed into a prime (4230042533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165532 + ... + 3166867.

It is an arithmetic number, because the mean of its divisors is an integer number (620575200).

Almost surely, 2^4230042532 is an apocalyptic number.

It is an amenable number.

4230042532 is a deficient number, since it is larger than the sum of its proper divisors (3216859868).

4230042532 is a wasteful number, since it uses less digits than its factorization.

4230042532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332570 (or 6332568 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 4230042532 is about 65038.7771410256. Note that the first 3 decimals coincide. The cubic root of 4230042532 is about 1617.2664529222.

Adding to 4230042532 its reverse (2352400324), we get a palindrome (6582442856).

The spelling of 4230042532 in words is "four billion, two hundred thirty million, forty-two thousand, five hundred thirty-two".