35044645873 has 8 divisors (see below), whose sum is σ = 35433781992. Its totient is φ = 34656078336.

The previous prime is 35044645871. The next prime is 35044645879. The reversal of 35044645873 is 37854644053.

35044645873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14219847009 + 20824798864 = 119247^2 + 144308^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 35044645873 - 2¹ = 35044645871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35044645871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17590 + ... + 265327.

It is an arithmetic number, because the mean of its divisors is an integer number (4429222749).

Almost surely, 2^35044645873 is an apocalyptic number.

It is an amenable number.

35044645873 is a deficient number, since it is larger than the sum of its proper divisors (389136119).

35044645873 is a wasteful number, since it uses less digits than its factorization.

35044645873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284291.

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 35044645873 in words is "thirty-five billion, forty-four million, six hundred forty-five thousand, eight hundred seventy-three".