70224049089 has 20 divisors (see below), whose sum is σ = 111073334724. Its totient is φ = 44062147584.

The previous prime is 70224049069. The next prime is 70224049099. The reversal of 70224049089 is 98094042207.

It can be written as a sum of positive squares in 2 ways, for example, as 51999049089 + 18225000000 = 228033^2 + 135000^2 .

It is not a de Polignac number, because 70224049089 - 2⁹ = 70224048577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70224049019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25497552 + ... + 25500305.

Almost surely, 2^70224049089 is an apocalyptic number.

It is an amenable number.

70224049089 is a deficient number, since it is larger than the sum of its proper divisors (40849285635).

70224049089 is a wasteful number, since it uses less digits than its factorization.

70224049089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50997886 (or 50997877 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 70224049089 in words is "seventy billion, two hundred twenty-four million, forty-nine thousand, eighty-nine".