10020144324444 has 24 divisors (see below), whose sum is σ = 24610880797440. Its totient is φ = 3164256102384.

The previous prime is 10020144324439. The next prime is 10020144324479. The reversal of 10020144324444 is 44442344102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21974000484 + ... + 21974000939.

It is an arithmetic number, because the mean of its divisors is an integer number (1025453366560).

Almost surely, 2^{10020144324444} is an apocalyptic number.

It is an amenable number.

10020144324444 is an abundant number, since it is smaller than the sum of its proper divisors (14590736472996).

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

10020144324444 is a wasteful number, since it uses less digits than its factorization.

10020144324444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43948001449 (or 43948001447 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 10020144324444 its reverse (44442344102001), we get a palindrome (54462488426445).

The spelling of 10020144324444 in words is "ten trillion, twenty billion, one hundred forty-four million, three hundred twenty-four thousand, four hundred forty-four".