1040000440735 has 8 divisors (see below), whose sum is σ = 1248039228816. Its totient is φ = 831974552640.

The previous prime is 1040000440673. The next prime is 1040000440747. The reversal of 1040000440735 is 5370440000401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1040000440735 - 2⁹ = 1040000440223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3046734 + ... + 3370843.

It is an arithmetic number, because the mean of its divisors is an integer number (156004903602).

Almost surely, 2^{1040000440735} is an apocalyptic number.

1040000440735 is a deficient number, since it is larger than the sum of its proper divisors (208038788081).

1040000440735 is an equidigital number, since it uses as much as digits as its factorization.

1040000440735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449993.

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 1040000440735 in words is "one trillion, forty billion, four hundred forty thousand, seven hundred thirty-five".