40024473343 has 2 divisors, whose sum is σ = 40024473344. Its totient is φ = 40024473342.

The previous prime is 40024473341. The next prime is 40024473371. The reversal of 40024473343 is 34337442004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40024473343 - 2¹ = 40024473341 is a prime.

Together with 40024473341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 40024473299 and 40024473308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40024473341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20012236671 + 20012236672.

It is an arithmetic number, because the mean of its divisors is an integer number (20012236672).

Almost surely, 2^40024473343 is an apocalyptic number.

40024473343 is a deficient number, since it is larger than the sum of its proper divisors (1).

40024473343 is an equidigital number, since it uses as much as digits as its factorization.

40024473343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 34.

The spelling of 40024473343 in words is "forty billion, twenty-four million, four hundred seventy-three thousand, three hundred forty-three".