3023040420 has 96 divisors (see below), whose sum is σ = 9813968640. Its totient is φ = 771091200.

The previous prime is 3023040389. The next prime is 3023040439. The reversal of 3023040420 is 240403203.

3023040420 is a `hidden beast` number, since 30 + 230 + 404 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3023040393 and 3023040402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109281 + ... + 134120.

It is an arithmetic number, because the mean of its divisors is an integer number (102228840).

Almost surely, 2^3023040420 is an apocalyptic number.

3023040420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3023040420 is an abundant number, since it is smaller than the sum of its proper divisors (6790928220).

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

3023040420 is a wasteful number, since it uses less digits than its factorization.

3023040420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243442 (or 243434 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3023040420 is about 54982.1827504147. The cubic root of 3023040420 is about 1445.9323843661.

Adding to 3023040420 its reverse (240403203), we get a palindrome (3263443623).

The spelling of 3023040420 in words is "three billion, twenty-three million, forty thousand, four hundred twenty".