3840603901003 has 2 divisors, whose sum is σ = 3840603901004. Its totient is φ = 3840603901002.

The previous prime is 3840603900967. The next prime is 3840603901067. The reversal of 3840603901003 is 3001093060483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3840603901003 - 2⁹ = 3840603900491 is a prime.

It is a super-2 number, since 2×3840603901003² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3840603901403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1920301950501 + 1920301950502.

It is an arithmetic number, because the mean of its divisors is an integer number (1920301950502).

Almost surely, 2^{3840603901003} is an apocalyptic number.

3840603901003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3840603901003 is an equidigital number, since it uses as much as digits as its factorization.

3840603901003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

Adding to 3840603901003 its reverse (3001093060483), we get a palindrome (6841696961486).

The spelling of 3840603901003 in words is "three trillion, eight hundred forty billion, six hundred three million, nine hundred one thousand, three".