1040466320503 has 2 divisors, whose sum is σ = 1040466320504. Its totient is φ = 1040466320502.

The previous prime is 1040466320473. The next prime is 1040466320521. The reversal of 1040466320503 is 3050236640401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040466320503 is a prime.

It is a super-3 number, since 3×1040466320503³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040466320203) 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, 520233160251 + 520233160252.

It is an arithmetic number, because the mean of its divisors is an integer number (520233160252).

Almost surely, 2^{1040466320503} is an apocalyptic number.

1040466320503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040466320503 is an equidigital number, since it uses as much as digits as its factorization.

1040466320503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 1040466320503 in words is "one trillion, forty billion, four hundred sixty-six million, three hundred twenty thousand, five hundred three".