2443921104 has 40 divisors (see below), whose sum is σ = 6402393792. Its totient is φ = 803165440.

The previous prime is 2443921099. The next prime is 2443921121. The reversal of 2443921104 is 4011293442.

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, 355149 + ... + 361964.

Almost surely, 2^2443921104 is an apocalyptic number.

2443921104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2443921104 is an abundant number, since it is smaller than the sum of its proper divisors (3958472688).

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

2443921104 is a wasteful number, since it uses less digits than its factorization.

2443921104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717195 (or 717189 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2443921104 is about 49436.0304231640. The cubic root of 2443921104 is about 1346.9838661787.

The spelling of 2443921104 in words is "two billion, four hundred forty-three million, nine hundred twenty-one thousand, one hundred four".