40669024209503 has 2 divisors, whose sum is σ = 40669024209504. Its totient is φ = 40669024209502.

The previous prime is 40669024209487. The next prime is 40669024209599. The reversal of 40669024209503 is 30590242096604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40669024209503 - 2⁴ = 40669024209487 is a prime.

It is a super-2 number, since 2×40669024209503² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40669024209403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20334512104751 + 20334512104752.

It is an arithmetic number, because the mean of its divisors is an integer number (20334512104752).

Almost surely, 2^{40669024209503} is an apocalyptic number.

40669024209503 is a deficient number, since it is larger than the sum of its proper divisors (1).

40669024209503 is an equidigital number, since it uses as much as digits as its factorization.

40669024209503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 40669024209503 in words is "forty trillion, six hundred sixty-nine billion, twenty-four million, two hundred nine thousand, five hundred three".