4002340231433 has 8 divisors (see below), whose sum is σ = 4176627840000. Its totient is φ = 3828075357568.

The previous prime is 4002340231427. The next prime is 4002340231489. The reversal of 4002340231433 is 3341320432004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4002340231433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4002340231396 and 4002340231405.

It is not an unprimeable number, because it can be changed into a prime (4002340231033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5323433 + ... + 6028566.

It is an arithmetic number, because the mean of its divisors is an integer number (522078480000).

Almost surely, 2^{4002340231433} is an apocalyptic number.

It is an amenable number.

4002340231433 is a deficient number, since it is larger than the sum of its proper divisors (174287608567).

4002340231433 is a wasteful number, since it uses less digits than its factorization.

4002340231433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11367351.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 4002340231433 its reverse (3341320432004), we get a palindrome (7343660663437).

The spelling of 4002340231433 in words is "four trillion, two billion, three hundred forty million, two hundred thirty-one thousand, four hundred thirty-three".