40310303041 has 2 divisors, whose sum is σ = 40310303042. Its totient is φ = 40310303040.

The previous prime is 40310302969. The next prime is 40310303051. The reversal of 40310303041 is 14030301304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21405153025 + 18905150016 = 146305^2 + 137496^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40310303041 is a prime.

It is not a weakly prime, because it can be changed into another prime (40310303051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20155151520 + 20155151521.

It is an arithmetic number, because the mean of its divisors is an integer number (20155151521).

Almost surely, 2^40310303041 is an apocalyptic number.

It is an amenable number.

40310303041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40310303041 is an equidigital number, since it uses as much as digits as its factorization.

40310303041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 40310303041 its reverse (14030301304), we get a palindrome (54340604345).

The spelling of 40310303041 in words is "forty billion, three hundred ten million, three hundred three thousand, forty-one".