4324420242 has 24 divisors (see below), whose sum is σ = 9462349260. Its totient is φ = 1427200800.

The previous prime is 4324420241. The next prime is 4324420249. The reversal of 4324420242 is 2420244234.

It can be written as a sum of positive squares in 2 ways, for example, as 2900791881 + 1423628361 = 53859^2 + 37731^2 .

It is a super-2 number, since 2×4324420242² = 37401220858838677128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4324420241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1187517 + ... + 1191152.

Almost surely, 2^4324420242 is an apocalyptic number.

4324420242 is an abundant number, since it is smaller than the sum of its proper divisors (5137929018).

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

4324420242 is a wasteful number, since it uses less digits than its factorization.

4324420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378778 (or 2378775 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 4324420242 is about 65760.3242236533. The cubic root of 4324420242 is about 1629.2058612909.

Adding to 4324420242 its reverse (2420244234), we get a palindrome (6744664476).

The spelling of 4324420242 in words is "four billion, three hundred twenty-four million, four hundred twenty thousand, two hundred forty-two".