3813726141503 has 2 divisors, whose sum is σ = 3813726141504. Its totient is φ = 3813726141502.

The previous prime is 3813726141469. The next prime is 3813726141539. The reversal of 3813726141503 is 3051416273183.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3813726141503 - 2⁶ = 3813726141439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3813720141503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906863070751 + 1906863070752.

It is an arithmetic number, because the mean of its divisors is an integer number (1906863070752).

Almost surely, 2^{3813726141503} is an apocalyptic number.

3813726141503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3813726141503 is an equidigital number, since it uses as much as digits as its factorization.

3813726141503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 3813726141503 in words is "three trillion, eight hundred thirteen billion, seven hundred twenty-six million, one hundred forty-one thousand, five hundred three".