42743210770 has 16 divisors (see below), whose sum is σ = 82856070360. Its totient is φ = 15782108544.

The previous prime is 42743210717. The next prime is 42743210801. The reversal of 42743210770 is 7701234724.

42743210770 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 36714775321 + 6028435449 = 191611^2 + 77643^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164396835 + ... + 164397094.

Almost surely, 2^42743210770 is an apocalyptic number.

42743210770 is a deficient number, since it is larger than the sum of its proper divisors (40112859590).

42743210770 is a wasteful number, since it uses less digits than its factorization.

42743210770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328793949.

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 42743210770 in words is "forty-two billion, seven hundred forty-three million, two hundred ten thousand, seven hundred seventy".