1004342105 has 16 divisors (see below), whose sum is σ = 1298916864. Its totient is φ = 741097920.

The previous prime is 1004342069. The next prime is 1004342149. The reversal of 1004342105 is 5012434001.

It is not a de Polignac number, because 1004342105 - 2¹⁸ = 1004079961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91460 + ... + 101850.

It is an arithmetic number, because the mean of its divisors is an integer number (81182304).

Almost surely, 2^1004342105 is an apocalyptic number.

It is an amenable number.

1004342105 is a deficient number, since it is larger than the sum of its proper divisors (294574759).

1004342105 is a wasteful number, since it uses less digits than its factorization.

1004342105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11896.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1004342105 is about 31691.3569447570. The cubic root of 1004342105 is about 1001.4452784971.

Adding to 1004342105 its reverse (5012434001), we get a palindrome (6016776106).

The spelling of 1004342105 in words is "one billion, four million, three hundred forty-two thousand, one hundred five".