4020433002 has 32 divisors (see below), whose sum is σ = 8951506560. Its totient is φ = 1337562720.

The previous prime is 4020432971. The next prime is 4020433057. The reversal of 4020433002 is 2003340204.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 43318 + ... + 99585.

It is an arithmetic number, because the mean of its divisors is an integer number (279734580).

Almost surely, 2^4020433002 is an apocalyptic number.

4020433002 is an abundant number, since it is smaller than the sum of its proper divisors (4931073558).

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

4020433002 is a wasteful number, since it uses less digits than its factorization.

4020433002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143435 (or 143429 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 4020433002 is about 63406.8845000289. The cubic root of 4020433002 is about 1590.0994099469.

Adding to 4020433002 its reverse (2003340204), we get a palindrome (6023773206).

The spelling of 4020433002 in words is "four billion, twenty million, four hundred thirty-three thousand, two".