3531441138389 has 2 divisors, whose sum is σ = 3531441138390. Its totient is φ = 3531441138388.

The previous prime is 3531441138341. The next prime is 3531441138437. The reversal of 3531441138389 is 9838311441353.

It is a balanced prime because it is at equal distance from previous prime (3531441138341) and next prime (3531441138437).

It can be written as a sum of positive squares in only one way, i.e., 3520062649489 + 11378488900 = 1876183^2 + 106670^2 .

It is a cyclic number.

It is not a de Polignac number, because 3531441138389 - 2⁸ = 3531441138133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3531441138389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3531441138289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765720569194 + 1765720569195.

It is an arithmetic number, because the mean of its divisors is an integer number (1765720569195).

Almost surely, 2^{3531441138389} is an apocalyptic number.

It is an amenable number.

3531441138389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531441138389 is an equidigital number, since it uses as much as digits as its factorization.

3531441138389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 53.

The spelling of 3531441138389 in words is "three trillion, five hundred thirty-one billion, four hundred forty-one million, one hundred thirty-eight thousand, three hundred eighty-nine".