1004240320105 has 16 divisors (see below), whose sum is σ = 1314920562624. Its totient is φ = 730201769280.

The previous prime is 1004240320103. The next prime is 1004240320121. The reversal of 1004240320105 is 5010230424001.

It is not a de Polignac number, because 1004240320105 - 2¹ = 1004240320103 is a prime.

It is a super-2 number, since 2×1004240320105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004240320103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1673214 + ... + 2192743.

It is an arithmetic number, because the mean of its divisors is an integer number (82182535164).

Almost surely, 2^{1004240320105} is an apocalyptic number.

It is an amenable number.

1004240320105 is a deficient number, since it is larger than the sum of its proper divisors (310680242519).

1004240320105 is a wasteful number, since it uses less digits than its factorization.

1004240320105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870696.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1004240320105 its reverse (5010230424001), we get a palindrome (6014470744106).

The spelling of 1004240320105 in words is "one trillion, four billion, two hundred forty million, three hundred twenty thousand, one hundred five".