2243842070 has 16 divisors (see below), whose sum is σ = 4276499328. Its totient is φ = 844740480.

The previous prime is 2243842061. The next prime is 2243842091. The reversal of 2243842070 is 702483422.

It is a congruent number.

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, 6599366 + ... + 6599705.

It is an arithmetic number, because the mean of its divisors is an integer number (267281208).

Almost surely, 2^2243842070 is an apocalyptic number.

2243842070 is a deficient number, since it is larger than the sum of its proper divisors (2032657258).

2243842070 is a wasteful number, since it uses less digits than its factorization.

2243842070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13199095.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 2243842070 is about 47369.2101475209. The cubic root of 2243842070 is about 1309.1741721220.

The spelling of 2243842070 in words is "two billion, two hundred forty-three million, eight hundred forty-two thousand, seventy".