6020440002 has 48 divisors (see below), whose sum is σ = 13562115840. Its totient is φ = 1928080800.

The previous prime is 6020439989. The next prime is 6020440009. The reversal of 6020440002 is 2000440206.

6020440002 is a `hidden beast` number, since 60 + 204 + 400 + 0 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (6020440009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38752 + ... + 116372.

It is an arithmetic number, because the mean of its divisors is an integer number (282544080).

Almost surely, 2^6020440002 is an apocalyptic number.

6020440002 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6020440002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6781057920).

6020440002 is an abundant number, since it is smaller than the sum of its proper divisors (7541675838).

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

6020440002 is a wasteful number, since it uses less digits than its factorization.

6020440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77799 (or 77796 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 6020440002 is about 77591.4943921046. The cubic root of 6020440002 is about 1819.1816956901.

Adding to 6020440002 its reverse (2000440206), we get a palindrome (8020880208).

The spelling of 6020440002 in words is "six billion, twenty million, four hundred forty thousand, two".