44442320301 has 48 divisors (see below), whose sum is σ = 68371430400. Its totient is φ = 28834500528.

The previous prime is 44442320269. The next prime is 44442320303. The reversal of 44442320301 is 10302324444.

It is a happy number.

It is not a de Polignac number, because 44442320301 - 2⁵ = 44442320269 is a prime.

It is a super-3 number, since 3×44442320301³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44442320303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2033490 + ... + 2055228.

It is an arithmetic number, because the mean of its divisors is an integer number (1424404800).

Almost surely, 2^44442320301 is an apocalyptic number.

It is an amenable number.

44442320301 is a deficient number, since it is larger than the sum of its proper divisors (23929110099).

44442320301 is a wasteful number, since it uses less digits than its factorization.

44442320301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21980 (or 21968 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 44442320301 its reverse (10302324444), we get a palindrome (54744644745).

The spelling of 44442320301 in words is "forty-four billion, four hundred forty-two million, three hundred twenty thousand, three hundred one".