401002411304 has 128 divisors (see below), whose sum is σ = 866973300480. Its totient is φ = 172102656000.

The previous prime is 401002411247. The next prime is 401002411321. The reversal of 401002411304 is 403114200104.

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, 72158894 + ... + 72164450.

It is an arithmetic number, because the mean of its divisors is an integer number (6773228910).

Almost surely, 2^401002411304 is an apocalyptic number.

401002411304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401002411304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433486650240).

401002411304 is an abundant number, since it is smaller than the sum of its proper divisors (465970889176).

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

401002411304 is a wasteful number, since it uses less digits than its factorization.

401002411304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051 (or 6047 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 401002411304 its reverse (403114200104), we get a palindrome (804116611408).

The spelling of 401002411304 in words is "four hundred one billion, two million, four hundred eleven thousand, three hundred four".