270045828443 has 4 divisors (see below), whose sum is σ = 271537794528. Its totient is φ = 268553862360.

The previous prime is 270045828439. The next prime is 270045828457. The reversal of 270045828443 is 344828540072.

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 270045828443 - 2² = 270045828439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (270045828433) 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, 745982771 + ... + 745983132.

It is an arithmetic number, because the mean of its divisors is an integer number (67884448632).

Almost surely, 2^270045828443 is an apocalyptic number.

270045828443 is a deficient number, since it is larger than the sum of its proper divisors (1491966085).

270045828443 is a wasteful number, since it uses less digits than its factorization.

270045828443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491966084.

The product of its (nonzero) digits is 1720320, while the sum is 47.

The spelling of 270045828443 in words is "two hundred seventy billion, forty-five million, eight hundred twenty-eight thousand, four hundred forty-three".