4023323403000 has 128 divisors (see below), whose sum is σ = 13693929949440. Its totient is φ = 975351120000.

The previous prime is 4023323402983. The next prime is 4023323403007. The reversal of 4023323403000 is 3043233204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023323403007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60926446 + ... + 60992445.

It is an arithmetic number, because the mean of its divisors is an integer number (106983827730).

Almost surely, 2^{4023323403000} is an apocalyptic number.

4023323403000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4023323403000 is an abundant number, since it is smaller than the sum of its proper divisors (9670606546440).

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

4023323403000 is a wasteful number, since it uses less digits than its factorization.

4023323403000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121918926 (or 121918912 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 4023323403000 its reverse (3043233204), we get a palindrome (4026366636204).

The spelling of 4023323403000 in words is "four trillion, twenty-three billion, three hundred twenty-three million, four hundred three thousand".