5644433017420 has 48 divisors (see below), whose sum is σ = 12056789354400. Its totient is φ = 2219336755200.

The previous prime is 5644433017417. The next prime is 5644433017429. The reversal of 5644433017420 is 247103344465.

It is not an unprimeable number, because it can be changed into a prime (5644433017429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9770565 + ... + 10332124.

It is an arithmetic number, because the mean of its divisors is an integer number (251183111550).

Almost surely, 2^{5644433017420} is an apocalyptic number.

It is an amenable number.

5644433017420 is an abundant number, since it is smaller than the sum of its proper divisors (6412356336980).

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

5644433017420 is a wasteful number, since it uses less digits than its factorization.

5644433017420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20102938 (or 20102936 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 5644433017420 in words is "five trillion, six hundred forty-four billion, four hundred thirty-three million, seventeen thousand, four hundred twenty".