4000302341320 has 128 divisors (see below), whose sum is σ = 9133696598400. Its totient is φ = 1576657944576.

The previous prime is 4000302341317. The next prime is 4000302341369. The reversal of 4000302341320 is 231432030004.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4000302341291 and 4000302341300.

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, 765312547 + ... + 765317773.

It is an arithmetic number, because the mean of its divisors is an integer number (71357004675).

Almost surely, 2^{4000302341320} is an apocalyptic number.

4000302341320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4000302341320 is an abundant number, since it is smaller than the sum of its proper divisors (5133394257080).

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

4000302341320 is a wasteful number, since it uses less digits than its factorization.

4000302341320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287 (or 6283 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 4000302341320 its reverse (231432030004), we get a palindrome (4231734371324).

The spelling of 4000302341320 in words is "four trillion, three hundred two million, three hundred forty-one thousand, three hundred twenty".