402200410024 has 128 divisors (see below), whose sum is σ = 918081216000. Its totient is φ = 161504050176.

The previous prime is 402200409991. The next prime is 402200410037. The reversal of 402200410024 is 420014002204.

It is a junction number, because it is equal to n+sod(n) for n = 402200409983 and 402200410010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23365629 + ... + 23382835.

It is an arithmetic number, because the mean of its divisors is an integer number (7172509500).

Almost surely, 2^402200410024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 402200410024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459040608000).

402200410024 is an abundant number, since it is smaller than the sum of its proper divisors (515880805976).

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

402200410024 is a wasteful number, since it uses less digits than its factorization.

402200410024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17675 (or 17671 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 402200410024 its reverse (420014002204), we get a palindrome (822214412228).

The spelling of 402200410024 in words is "four hundred two billion, two hundred million, four hundred ten thousand, twenty-four".