4200242432 has 18 divisors (see below), whose sum is σ = 8384078178. Its totient is φ = 2100121088.

The previous prime is 4200242407. The next prime is 4200242441. The reversal of 4200242432 is 2342420024.

It can be written as a sum of positive squares in only one way, i.e., 3592324096 + 607918336 = 59936^2 + 24656^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4200242398 and 4200242407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8203343 + ... + 8203854.

It is an arithmetic number, because the mean of its divisors is an integer number (465782121).

Almost surely, 2^4200242432 is an apocalyptic number.

It is an amenable number.

4200242432 is a deficient number, since it is larger than the sum of its proper divisors (4183835746).

4200242432 is an equidigital number, since it uses as much as digits as its factorization.

4200242432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16407213 (or 16407199 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4200242432 is about 64809.2773605755. The cubic root of 4200242432 is about 1613.4596888188.

Adding to 4200242432 its reverse (2342420024), we get a palindrome (6542662456).

The spelling of 4200242432 in words is "four billion, two hundred million, two hundred forty-two thousand, four hundred thirty-two".