4023020043200 has 42 divisors (see below), whose sum is σ = 9899143697736. Its totient is φ = 1609208016640.

The previous prime is 4023020043197. The next prime is 4023020043253. The reversal of 4023020043200 is 23400203204.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1257192164 + ... + 1257195363.

Almost surely, 2^{4023020043200} is an apocalyptic number.

4023020043200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4023020043200 is an abundant number, since it is smaller than the sum of its proper divisors (5876123654536).

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

4023020043200 is a wasteful number, since it uses less digits than its factorization.

4023020043200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514387549 (or 2514387534 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 4023020043200 its reverse (23400203204), we get a palindrome (4046420246404).

The spelling of 4023020043200 in words is "four trillion, twenty-three billion, twenty million, forty-three thousand, two hundred".