4030403242020 has 48 divisors (see below), whose sum is σ = 11292657768000. Its totient is φ = 1074057179776.

The previous prime is 4030403242013. The next prime is 4030403242069. The reversal of 4030403242020 is 202423040304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22316127 + ... + 22496006.

It is an arithmetic number, because the mean of its divisors is an integer number (235263703500).

Almost surely, 2^{4030403242020} is an apocalyptic number.

It is an amenable number.

4030403242020 is an abundant number, since it is smaller than the sum of its proper divisors (7262254525980).

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

4030403242020 is a wasteful number, since it uses less digits than its factorization.

4030403242020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44813644 (or 44813642 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 4030403242020 its reverse (202423040304), we get a palindrome (4232826282324).

The spelling of 4030403242020 in words is "four trillion, thirty billion, four hundred three million, two hundred forty-two thousand, twenty".