4235150420 has 12 divisors (see below), whose sum is σ = 8893815924. Its totient is φ = 1694060160.

The previous prime is 4235150411. The next prime is 4235150429. The reversal of 4235150420 is 240515324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4235150411) and next prime (4235150429).

It can be written as a sum of positive squares in 2 ways, for example, as 1113023044 + 3122127376 = 33362^2 + 55876^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4235150420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4235150429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105878741 + ... + 105878780.

It is an arithmetic number, because the mean of its divisors is an integer number (741151327).

Almost surely, 2^4235150420 is an apocalyptic number.

It is an amenable number.

4235150420 is an abundant number, since it is smaller than the sum of its proper divisors (4658665504).

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

4235150420 is a wasteful number, since it uses less digits than its factorization.

4235150420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211757530 (or 211757528 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4235150420 is about 65078.0333138610. The cubic root of 4235150420 is about 1617.9171550544.

Adding to 4235150420 its reverse (240515324), we get a palindrome (4475665744).

The spelling of 4235150420 in words is "four billion, two hundred thirty-five million, one hundred fifty thousand, four hundred twenty".