1004396095787 has 16 divisors (see below), whose sum is σ = 1217425032192. Its totient is φ = 809980348320.

The previous prime is 1004396095753. The next prime is 1004396095789. The reversal of 1004396095787 is 7875906934001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004396095787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004396095789) 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, 51125303 + ... + 51144944.

It is an arithmetic number, because the mean of its divisors is an integer number (76089064512).

Almost surely, 2^{1004396095787} is an apocalyptic number.

1004396095787 is a deficient number, since it is larger than the sum of its proper divisors (213028936405).

1004396095787 is a wasteful number, since it uses less digits than its factorization.

1004396095787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102270338.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 1004396095787 in words is "one trillion, four billion, three hundred ninety-six million, ninety-five thousand, seven hundred eighty-seven".