2442885570 has 24 divisors (see below), whose sum is σ = 6351502716. Its totient is φ = 651436128.

The previous prime is 2442885563. The next prime is 2442885611. The reversal of 2442885570 is 755882442.

2442885570 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 2 ways, for example, as 2273287041 + 169598529 = 47679^2 + 13023^2 .

It is a super-2 number, since 2×2442885570² = 11935379816228449800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13571497 + ... + 13571676.

Almost surely, 2^2442885570 is an apocalyptic number.

2442885570 is an abundant number, since it is smaller than the sum of its proper divisors (3908617146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2442885570 is a wasteful number, since it uses less digits than its factorization.

2442885570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27143186 (or 27143183 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The square root of 2442885570 is about 49425.5558390596. Note that the first 3 decimals coincide. The cubic root of 2442885570 is about 1346.7935920815.

The spelling of 2442885570 in words is "two billion, four hundred forty-two million, eight hundred eighty-five thousand, five hundred seventy".