402230340022304 has 192 divisors, whose sum is σ = 822578448384000. Its totient is φ = 193408331074560.

The previous prime is 402230340022297. The next prime is 402230340022369. The reversal of 402230340022304 is 403220043032204.

It is a happy number.

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, 151957059509 + ... + 151957062155.

It is an arithmetic number, because the mean of its divisors is an integer number (4284262752000).

Almost surely, 2^{402230340022304} 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 402230340022304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411289224192000).

402230340022304 is an abundant number, since it is smaller than the sum of its proper divisors (420348108361696).

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

402230340022304 is a wasteful number, since it uses less digits than its factorization.

402230340022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 402230340022304 its reverse (403220043032204), we get a palindrome (805450383054508).

The spelling of 402230340022304 in words is "four hundred two trillion, two hundred thirty billion, three hundred forty million, twenty-two thousand, three hundred four".