40228652683 has 2 divisors, whose sum is σ = 40228652684. Its totient is φ = 40228652682.

The previous prime is 40228652641. The next prime is 40228652741. The reversal of 40228652683 is 38625682204.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40228652683 is a prime.

It is not a weakly prime, because it can be changed into another prime (40228152683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20114326341 + 20114326342.

It is an arithmetic number, because the mean of its divisors is an integer number (20114326342).

Almost surely, 2^40228652683 is an apocalyptic number.

40228652683 is a deficient number, since it is larger than the sum of its proper divisors (1).

40228652683 is an equidigital number, since it uses as much as digits as its factorization.

40228652683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 40228652683 in words is "forty billion, two hundred twenty-eight million, six hundred fifty-two thousand, six hundred eighty-three".