4020033000 has 64 divisors (see below), whose sum is σ = 12542512320. Its totient is φ = 1072008000.

The previous prime is 4020032971. The next prime is 4020033019. The reversal of 4020033000 is 3300204.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 667006 + ... + 673005.

It is an arithmetic number, because the mean of its divisors is an integer number (195976755).

Almost surely, 2^4020033000 is an apocalyptic number.

4020033000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4020033000 is an abundant number, since it is smaller than the sum of its proper divisors (8522479320).

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

4020033000 is a wasteful number, since it uses less digits than its factorization.

4020033000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340035 (or 1340021 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 4020033000 is about 63403.7301741782. The cubic root of 4020033000 is about 1590.0466739987.

Adding to 4020033000 its reverse (3300204), we get a palindrome (4023333204).

The spelling of 4020033000 in words is "four billion, twenty million, thirty-three thousand".