4000302341321 has 32 divisors (see below), whose sum is σ = 4705735738368. Its totient is φ = 3352557003840.

The previous prime is 4000302341317. The next prime is 4000302341369. The reversal of 4000302341321 is 1231432030004.

4000302341321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4000302341321 - 2² = 4000302341317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000302341311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 723771860 + ... + 723777386.

It is an arithmetic number, because the mean of its divisors is an integer number (147054241824).

Almost surely, 2^{4000302341321} is an apocalyptic number.

It is an amenable number.

4000302341321 is a deficient number, since it is larger than the sum of its proper divisors (705433397047).

4000302341321 is a wasteful number, since it uses less digits than its factorization.

4000302341321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11181.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 4000302341321 its reverse (1231432030004), we get a palindrome (5231734371325).

The spelling of 4000302341321 in words is "four trillion, three hundred two million, three hundred forty-one thousand, three hundred twenty-one".