2405002002 has 64 divisors (see below), whose sum is σ = 5538274560. Its totient is φ = 689670144.

The previous prime is 2405001953. The next prime is 2405002057. The reversal of 2405002002 is 2002005042.

2405002002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127774 + ... + 145382.

It is an arithmetic number, because the mean of its divisors is an integer number (86535540).

Almost surely, 2^2405002002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2405002002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2769137280).

2405002002 is an abundant number, since it is smaller than the sum of its proper divisors (3133272558).

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

2405002002 is a wasteful number, since it uses less digits than its factorization.

2405002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17747.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2405002002 is about 49040.8197525286. The cubic root of 2405002002 is about 1339.7953949875.

Adding to 2405002002 its reverse (2002005042), we get a palindrome (4407007044).

The spelling of 2405002002 in words is "two billion, four hundred five million, two thousand, two".