4043124213061 has 2 divisors, whose sum is σ = 4043124213062. Its totient is φ = 4043124213060.

The previous prime is 4043124213017. The next prime is 4043124213169. The reversal of 4043124213061 is 1603124213404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3969235382436 + 73888830625 = 1992294^2 + 271825^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043124213061 - 2¹¹ = 4043124211013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4043124219061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021562106530 + 2021562106531.

It is an arithmetic number, because the mean of its divisors is an integer number (2021562106531).

Almost surely, 2^{4043124213061} is an apocalyptic number.

It is an amenable number.

4043124213061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043124213061 is an equidigital number, since it uses as much as digits as its factorization.

4043124213061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 4043124213061 its reverse (1603124213404), we get a palindrome (5646248426465).

The spelling of 4043124213061 in words is "four trillion, forty-three billion, one hundred twenty-four million, two hundred thirteen thousand, sixty-one".