2243441624 has 32 divisors (see below), whose sum is σ = 4373460000. Its totient is φ = 1077576192.

The previous prime is 2243441581. The next prime is 2243441633. The reversal of 2243441624 is 4261443422.

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, 21872 + ... + 70464.

It is an arithmetic number, because the mean of its divisors is an integer number (136670625).

Almost surely, 2^2243441624 is an apocalyptic number.

It is an amenable number.

2243441624 is a deficient number, since it is larger than the sum of its proper divisors (2130018376).

2243441624 is a wasteful number, since it uses less digits than its factorization.

2243441624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48827 (or 48823 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 2243441624 is about 47364.9830993319. The cubic root of 2243441624 is about 1309.0962871471.

The spelling of 2243441624 in words is "two billion, two hundred forty-three million, four hundred forty-one thousand, six hundred twenty-four".