5042241644 has 24 divisors (see below), whose sum is σ = 9628225488. Its totient is φ = 2291421440.

The previous prime is 5042241643. The next prime is 5042241649. The reversal of 5042241644 is 4461422405.

It is a self number, because there is not a number n which added to its sum of digits gives 5042241644.

It is not an unprimeable number, because it can be changed into a prime (5042241643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249752 + ... + 269184.

It is an arithmetic number, because the mean of its divisors is an integer number (401176062).

Almost surely, 2^5042241644 is an apocalyptic number.

It is an amenable number.

5042241644 is a deficient number, since it is larger than the sum of its proper divisors (4585983844).

5042241644 is a wasteful number, since it uses less digits than its factorization.

5042241644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25345 (or 25343 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 5042241644 is about 71008.7434334674. The cubic root of 5042241644 is about 1714.7779287295. Note that the first 3 decimals are identical.

The spelling of 5042241644 in words is "five billion, forty-two million, two hundred forty-one thousand, six hundred forty-four".