4002132231043 has 2 divisors, whose sum is σ = 4002132231044. Its totient is φ = 4002132231042.

The previous prime is 4002132231007. The next prime is 4002132231067. The reversal of 4002132231043 is 3401322312004.

4002132231043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4002132231043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4002132230999 and 4002132231017.

It is not a weakly prime, because it can be changed into another prime (4002132231343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001066115521 + 2001066115522.

It is an arithmetic number, because the mean of its divisors is an integer number (2001066115522).

Almost surely, 2^{4002132231043} is an apocalyptic number.

4002132231043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002132231043 is an equidigital number, since it uses as much as digits as its factorization.

4002132231043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4002132231043 its reverse (3401322312004), we get a palindrome (7403454543047).

The spelling of 4002132231043 in words is "four trillion, two billion, one hundred thirty-two million, two hundred thirty-one thousand, forty-three".