3031240424 has 8 divisors (see below), whose sum is σ = 5683575810. Its totient is φ = 1515620208.

The previous prime is 3031240423. The next prime is 3031240439. The reversal of 3031240424 is 4240421303.

3031240424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2552068324 + 479172100 = 50518^2 + 21890^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3031240424.

It is not an unprimeable number, because it can be changed into a prime (3031240423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189452519 + ... + 189452534.

Almost surely, 2^3031240424 is an apocalyptic number.

It is an amenable number.

3031240424 is a deficient number, since it is larger than the sum of its proper divisors (2652335386).

3031240424 is a wasteful number, since it uses less digits than its factorization.

3031240424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378905059 (or 378905055 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3031240424 is about 55056.7018990422. The cubic root of 3031240424 is about 1447.2385690254.

Adding to 3031240424 its reverse (4240421303), we get a palindrome (7271661727).

The spelling of 3031240424 in words is "three billion, thirty-one million, two hundred forty thousand, four hundred twenty-four".