1070217045289 has 4 divisors (see below), whose sum is σ = 1223105194624. Its totient is φ = 917328895956.

The previous prime is 1070217045277. The next prime is 1070217045307. The reversal of 1070217045289 is 9825407120701.

1070217045289 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1070217045289 - 2²¹ = 1070214948137 is a prime.

It is a super-2 number, since 2×1070217045289² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070217055289) 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, 76444074657 + ... + 76444074670.

It is an arithmetic number, because the mean of its divisors is an integer number (305776298656).

Almost surely, 2^{1070217045289} is an apocalyptic number.

It is an amenable number.

1070217045289 is a deficient number, since it is larger than the sum of its proper divisors (152888149335).

1070217045289 is an equidigital number, since it uses as much as digits as its factorization.

1070217045289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152888149334.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 1070217045289 in words is "one trillion, seventy billion, two hundred seventeen million, forty-five thousand, two hundred eighty-nine".