4943241378 has 64 divisors (see below), whose sum is σ = 11183443200. Its totient is φ = 1618162560.

The previous prime is 4943241367. The next prime is 4943241379. The reversal of 4943241378 is 8731423494.

4943241378 is a `hidden beast` number, since 494 + 3 + 24 + 137 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (4943241379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1028950 + ... + 1033742.

It is an arithmetic number, because the mean of its divisors is an integer number (174741300).

Almost surely, 2^4943241378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4943241378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5591721600).

4943241378 is an abundant number, since it is smaller than the sum of its proper divisors (6240201822).

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

4943241378 is a wasteful number, since it uses less digits than its factorization.

4943241378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5144 (or 5138 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 4943241378 is about 70308.1885558147. The cubic root of 4943241378 is about 1703.4809158327.

The spelling of 4943241378 in words is "four billion, nine hundred forty-three million, two hundred forty-one thousand, three hundred seventy-eight".