1040466320605 has 16 divisors (see below), whose sum is σ = 1314369420480. Its totient is φ = 788506244352.

The previous prime is 1040466320603. The next prime is 1040466320629. The reversal of 1040466320605 is 5060236640401.

It is a cyclic number.

It is not a de Polignac number, because 1040466320605 - 2¹ = 1040466320603 is a prime.

It is a super-3 number, since 3×1040466320605³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040466320603) 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 in 15 ways as a sum of consecutive naturals, for example, 927397 + ... + 1714933.

It is an arithmetic number, because the mean of its divisors is an integer number (82148088780).

Almost surely, 2^{1040466320605} is an apocalyptic number.

It is an amenable number.

1040466320605 is a deficient number, since it is larger than the sum of its proper divisors (273903099875).

1040466320605 is a wasteful number, since it uses less digits than its factorization.

1040466320605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801468.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1040466320605 in words is "one trillion, forty billion, four hundred sixty-six million, three hundred twenty thousand, six hundred five".