40002355303 has 2 divisors, whose sum is σ = 40002355304. Its totient is φ = 40002355302.

The previous prime is 40002355273. The next prime is 40002355307. The reversal of 40002355303 is 30355320004.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40002355303 - 2⁵ = 40002355271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40002355307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001177651 + 20001177652.

It is an arithmetic number, because the mean of its divisors is an integer number (20001177652).

Almost surely, 2^40002355303 is an apocalyptic number.

40002355303 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002355303 is an equidigital number, since it uses as much as digits as its factorization.

40002355303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 40002355303 its reverse (30355320004), we get a palindrome (70357675307).

The spelling of 40002355303 in words is "forty billion, two million, three hundred fifty-five thousand, three hundred three".