1040445707 has 16 divisors (see below), whose sum is σ = 1229088000. Its totient is φ = 862302240.

The previous prime is 1040445667. The next prime is 1040445709. The reversal of 1040445707 is 7075440401.

1040445707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1040445707 - 2¹⁰ = 1040444683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040445709) 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, 4544 + ... + 45842.

It is an arithmetic number, because the mean of its divisors is an integer number (76818000).

Almost surely, 2^1040445707 is an apocalyptic number.

1040445707 is a deficient number, since it is larger than the sum of its proper divisors (188642293).

1040445707 is an equidigital number, since it uses as much as digits as its factorization.

1040445707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41426.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 1040445707 is about 32255.9406466468. The cubic root of 1040445707 is about 1013.3041178408.

The spelling of 1040445707 in words is "one billion, forty million, four hundred forty-five thousand, seven hundred seven".