1044535412611 has 4 divisors (see below), whose sum is σ = 1089949995792. Its totient is φ = 999120829432.

The previous prime is 1044535412567. The next prime is 1044535412647. The reversal of 1044535412611 is 1162145354401.

1044535412611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1044535412611 - 2³⁹ = 494779598723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044535412651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22707291556 + ... + 22707291601.

It is an arithmetic number, because the mean of its divisors is an integer number (272487498948).

Almost surely, 2^{1044535412611} is an apocalyptic number.

1044535412611 is a deficient number, since it is larger than the sum of its proper divisors (45414583181).

1044535412611 is an equidigital number, since it uses as much as digits as its factorization.

1044535412611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45414583180.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 1044535412611 in words is "one trillion, forty-four billion, five hundred thirty-five million, four hundred twelve thousand, six hundred eleven".