40692187303 has 2 divisors, whose sum is σ = 40692187304. Its totient is φ = 40692187302.

The previous prime is 40692187301. The next prime is 40692187337. The reversal of 40692187303 is 30378129604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40692187303 - 2¹ = 40692187301 is a prime.

Together with 40692187301, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40692187303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40692187301) 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, 20346093651 + 20346093652.

It is an arithmetic number, because the mean of its divisors is an integer number (20346093652).

Almost surely, 2^40692187303 is an apocalyptic number.

40692187303 is a deficient number, since it is larger than the sum of its proper divisors (1).

40692187303 is an equidigital number, since it uses as much as digits as its factorization.

40692187303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 40692187303 in words is "forty billion, six hundred ninety-two million, one hundred eighty-seven thousand, three hundred three".