44424343401020 has 192 divisors, whose sum is σ = 108840606336000. Its totient is φ = 15077468528640.

The previous prime is 44424343401013. The next prime is 44424343401029. The reversal of 44424343401020 is 2010434342444.

It is a super-2 number, since 2×44424343401020² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44424343401029) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25776281 + ... + 27445679.

It is an arithmetic number, because the mean of its divisors is an integer number (566878158000).

Almost surely, 2^{44424343401020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44424343401020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54420303168000).

44424343401020 is an abundant number, since it is smaller than the sum of its proper divisors (64416262934980).

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

44424343401020 is a wasteful number, since it uses less digits than its factorization.

44424343401020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669588 (or 1669586 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 44424343401020 its reverse (2010434342444), we get a palindrome (46434777743464).

The spelling of 44424343401020 in words is "forty-four trillion, four hundred twenty-four billion, three hundred forty-three million, four hundred one thousand, twenty".