603345042941 has 2 divisors, whose sum is σ = 603345042942. Its totient is φ = 603345042940.

The previous prime is 603345042913. The next prime is 603345042947. The reversal of 603345042941 is 149240543306.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 599933898916 + 3411144025 = 774554^2 + 58405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-603345042941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (603345042947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301672521470 + 301672521471.

It is an arithmetic number, because the mean of its divisors is an integer number (301672521471).

Almost surely, 2^603345042941 is an apocalyptic number.

It is an amenable number.

603345042941 is a deficient number, since it is larger than the sum of its proper divisors (1).

603345042941 is an equidigital number, since it uses as much as digits as its factorization.

603345042941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 603345042941 in words is "six hundred three billion, three hundred forty-five million, forty-two thousand, nine hundred forty-one".