4023003323020 has 48 divisors (see below), whose sum is σ = 9216506402208. Its totient is φ = 1462883074560.

The previous prime is 4023003322957. The next prime is 4023003323021. The reversal of 4023003323020 is 203233003204.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 4023003322982 and 4023003323000.

It is not an unprimeable number, because it can be changed into a prime (4023003323021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14576224 + ... + 14849656.

It is an arithmetic number, because the mean of its divisors is an integer number (192010550046).

Almost surely, 2^{4023003323020} is an apocalyptic number.

It is an amenable number.

4023003323020 is an abundant number, since it is smaller than the sum of its proper divisors (5193503079188).

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

4023003323020 is a wasteful number, since it uses less digits than its factorization.

4023003323020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340330 (or 340328 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 4023003323020 its reverse (203233003204), we get a palindrome (4226236326224).

The spelling of 4023003323020 in words is "four trillion, twenty-three billion, three million, three hundred twenty-three thousand, twenty".