3241123643 has 2 divisors, whose sum is σ = 3241123644. Its totient is φ = 3241123642.

The previous prime is 3241123583. The next prime is 3241123733. The reversal of 3241123643 is 3463211423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3241123643 - 2⁶ = 3241123579 is a prime.

It is not a weakly prime, because it can be changed into another prime (3241123043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620561821 + 1620561822.

It is an arithmetic number, because the mean of its divisors is an integer number (1620561822).

Almost surely, 2^3241123643 is an apocalyptic number.

3241123643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3241123643 is an equidigital number, since it uses as much as digits as its factorization.

3241123643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 29.

The square root of 3241123643 is about 56930.8672250827. The cubic root of 3241123643 is about 1479.8982829716.

The spelling of 3241123643 in words is "three billion, two hundred forty-one million, one hundred twenty-three thousand, six hundred forty-three".